Unidentified photographer, 1800s (mid-late), The Chambermaid, Stereocard, National Museum of American History, Smithsonian Institution, LL/107396

Thomas Easterly, 1851-1852 (ca), Untitled [Native American], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94205

William Constable, 1841-1861, [Portrait of Constable sisters reading tea leaves], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126514

Unidentified photographer, n.d., {A seated man with a stereoscope and stereocards on the table beside him], Stereocard, National Museum of American History, Smithsonian Institution, LL/107385

A.J. Russell, n.d., Hermit's Grotto, Black Buttes, [Union Pacific R.R. Stereoscopic Views. Across the Continent from West from Omaha. - No. 5. Bitter Creek Series], Stereocard, National Museum of American History, Smithsonian Institution, LL/107378

Camille Vennemann (Belgian, 1827-1868), 1858, The Magic Box, Oil on canvas, National Museum of American History, Smithsonian Institution, LL/103633

F.G. Weller, 1800s (mid-late), Reveries of a Bachelor, No. 304, [Stereoscopic Treasures], Stereocard, National Museum of American History, Smithsonian Institution, LL/107394

Berenice Abbott, 1924-1929 (ca), Eugène Atget, Photograph, National Museum of American History, Smithsonian Institution, LL/103662

J.F. Mascher, n.d., Advert for "Important Invention. Mr. J. F. Mascher of Philadelphia", Advert, National Museum of American History, Smithsonian Institution, LL/78442

Eadweard Muybridge, 1884-1886, Walking, flirting a fan and turning around, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102232

Unidentified photographer, 1973, Explorer/Photographer, c. 1870, removing collodion wet plate equipment from the pack burro while his assistant sets up the darkroom tent, Hall of Photography, National Museum of History and Technology, Black and white image, National Museum of American History, Smithsonian Institution, LL/46843

Unidentified photographer / artist, 1937, 17 April, Lamp within Lamp, National Museum of American History, Smithsonian Institution, LL/6643

Dr. Isaac I. Hayes, 1859-1862 (ca), [Multiple stereocards], [Photographic Views taken in the Arctic Regions during the Expedition of Dr. Hayes], Stereoviews, National Museum of American History, Smithsonian Institution, LL/126596

George W. Harris, 1921, Holiday Card by George Harris, Photographic holiday card, National Museum of American History, Smithsonian Institution, LL/103661

Unidentified photographer, 1860-1865, Ambrotype of a Confederate Soldier, Ambrotype, National Museum of American History, Smithsonian Institution, LL/113647

Unidentified photographer, 1800s (mid-late), Unexpected visitor, Stereocard, National Museum of American History, Smithsonian Institution, LL/107392

Carl Mydans, 1968, Carl Mydans in Vietnam, Photograph, National Museum of American History, Smithsonian Institution, LL/103672

A.J. Russell, n.d., Backlist for "Union Pacific R.R. Stereoscopic Views. Across the Continent West from Omaha." - "No. 5. Bitter Creek Series.", Stereocard, back, National Museum of American History, Smithsonian Institution, LL/107377

Pirie MacDonald, 1930 (print), Pirie Macdonald, Carbon print / Photogravure, National Museum of American History, Smithsonian Institution, LL/103660

Mrs. A.S. Addis (Chihuahua, Mexico), n.d., [Man in Mexican-style clothes], Cabinet card, National Museum of American History, Smithsonian Institution, LL/46145

Keystone View Company, 1800s (mid-late), "Did You Ring for Hot Water, Sir?", Stereocard, National Museum of American History, Smithsonian Institution, LL/107399

A.J. Russell, n.d., Mountain Ceder, Summit C.P.R.R., [Union Pacific R.R. Stereoscopic Views. Across the Continent from West from Omaha. - No. 14. California Series.], Stereocard, National Museum of American History, Smithsonian Institution, LL/107376

Louis Jacques Mandé Daguerre, 1848, Daguerre, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/35511

Unidentified photographer / artist, 1938, 17 August, Tepco Electric Heating Unit [New invention which represents a thermostat controlled hot water bottle heating unit], National Museum of American History, Smithsonian Institution, LL/6639

John William Draper, n.d., Dry Hepatic Frog Blood, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126547

A.J. Russell, n.d., Backlist for "Union Pacific R.R. Stereoscopic Views. Across the Continent West from Omaha." - "No. 14. California Series.", Stereocard, back, National Museum of American History, Smithsonian Institution, LL/107375

Nickolas Muray, 1921 (ca), Aztec Dancer, Blanche Oterson, Bromide print, National Museum of American History, Smithsonian Institution, LL/101781

John J.F. Schnoor (patent holder), 1879 (ca), Patent Model of a Pantograph, Patent model, National Museum of American History, Smithsonian Institution, LL/97562

Unidentified photographer, n.d., The Shadow Dance, Stereoview, hand-painted, National Museum of American History, Smithsonian Institution, LL/101782

Nickolas Muray, 1921 (ca), M. Fokine, Bromide print, National Museum of American History, Smithsonian Institution, LL/101780

Unidentified photographer, 1909, 28 August (postmark), Two men sitting in parlor with skull, Real photo postcard, National Museum of American History, Smithsonian Institution, LL/98916

Frederick von Martens, 1844-1856 (ca), Panoramic View of Paris with Courtyard, Albumen print, National Museum of American History, Smithsonian Institution, LL/126569

Levi L. Hill, 1850-1860, Print of birds, Hillotype, National Museum of American History, Smithsonian Institution, LL/98258

John William Draper, n.d., Copy of an Illustration of an Eye, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126546

William Constable, 1841-1861, [Portrait of Constable sisters reading tea leaves], Daguerreotype, cropped detail, National Museum of American History, Smithsonian Institution, LL/126515

Victor Keppler, n.d., Wine and Cheese, Carbro print, National Museum of American History, Smithsonian Institution, LL/103262

Unidentified photographer, n.d., Oh! Oh!! Oh!!!, [Comic and Groups], Stereocard, National Museum of American History, Smithsonian Institution, LL/107384

Frederic E. Ives, 1906, October, [Devastation of the San Francisco Earthquake and Fire], Colour stereoview, Ives process, National Museum of American History, Smithsonian Institution, LL/66704

Unidentified photographer / artist, 1935, Not Benny Goodman, National Museum of American History, Smithsonian Institution, LL/6640

Nickolas Muray, 1921 (ca), The Archer, Bromide print, National Museum of American History, Smithsonian Institution, LL/101779

John William Draper, n.d., Dry Splenic Frog Blood, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126540

Unidentified photographer, 1865 (ca), An unidentified washerwoman for the Union Army, Richmond, Virginia, Ambrotype, hand-painted, National Museum of American History, Smithsonian Institution, LL/62782

Unidentified photographer, n.d., Personal card with tintype gem portrait, Tintype, calling card, National Museum of American History, Smithsonian Institution, LL/98074

Nadar, 1890, George Eastman, Cabinet card, National Museum of American History, Smithsonian Institution, LL/103651

Frederic E. Ives, 1906, October, [Devastation of the San Francisco Earthquake and Fire], Colour stereoview, Ives process, National Museum of American History, Smithsonian Institution, LL/66705

Gertrude Käsebier, 1900 (ca), De Marche, Carbon print, National Museum of American History, Smithsonian Institution, LL/103655

Victor Keppler, n.d., Victor Keppler, Photograph, National Museum of American History, Smithsonian Institution, LL/103670

Unidentified photographer / artist, 1941 (ca), Electricity in Cement Mills, National Museum of American History, Smithsonian Institution, LL/6649

William Shew, 1852 (ca), Panorama of San Francisco, California, Daguerreotype, one plate from a five plate panorama, National Museum of American History, Smithsonian Institution, LL/66016

Eadweard Muybridge, 1884-1886, Ascending step ladder 2 steps at time, Cyanotype, detail, National Museum of American History, Smithsonian Institution, LL/102236

Thomas Easterly, 1851-1852 (ca), Untitled [Native American], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94210

Keystone View Company, n.d., Round-up on the Sherman Ranch, Geneseo, Kans., U.S.A., Stereoview, National Museum of American History, Smithsonian Institution, LL/111729

Frederick von Martens, 1844-1856 (ca, von Martens Megaskop Panoramic Camera Patent Document [2 of 4], Patent, National Museum of American History, Smithsonian Institution, LL/95270

M. Robbins, 1847, Advert for "Daguerreotype Miniatures!", Advert, National Museum of American History, Smithsonian Institution, LL/78443

Unidentified photographer, 1800s (mid-late), The Chambermaid, Stereocard, back, National Museum of American History, Smithsonian Institution, LL/107397

Cutting & Turner (No. 10 Tremont Row, Boston), n.d., Portrait of James A. Cutting, Photograph, National Museum of American History, Smithsonian Institution, LL/103636

J.W. & J.S. Moulton, 1800s (mid-late), Backlist for "White Mountain Scenery, N.H.", [New Series. American Views. - White Mountain Scenery, N.H.], Stereocard, back, National Museum of American History, Smithsonian Institution, LL/107401

Nickolas Muray, 1921 (ca), The Brigand, Bromide print, National Museum of American History, Smithsonian Institution, LL/101778

Samuel F.B. Morse, 1840 (ca), Mercury fuming box for daguerreotypes used by Samuel F. B. Morse, Black and white image, National Museum of American History, Smithsonian Institution, LL/44296

London Stereoscopic Company, 1800s (mid-late), [Still life with stereoscope], Stereocard, National Museum of American History, Smithsonian Institution, LL/107388

S.T. Blessing, 1800s (late), No. 418. Camp Street, beginning at Canal, Showing the City Hotel on the left, two buildings from the corner of Canal street., [Views of New Orleans], Stereoview, National Museum of American History, Smithsonian Institution, LL/99233

Frederick von Martens, 1844-1856 (ca), Rooftop View of Paris, Albumen print, National Museum of American History, Smithsonian Institution, LL/126565

John William Draper, 1850s, 1876, No. 5. Section of Pine Wood. Copied from a Daguerreotype by Prof. J. W. Draper of New York., [Volume of 9 photographs (large quarto) copied at the Army Medical Museum from daguerreotypes of microscopical objects made by Professor Draper in 1850-'52.], Photograph, National Museum of American History, Smithsonian Institution, LL/126561

Unidentified photographer, 1973, Hall of Photography, National Museum of History and Technology, Black and white image, National Museum of American History, Smithsonian Institution, LL/46844

Unidentified photographer, n.d., Personal card with tintype gem portrait, Tintype, calling card, National Museum of American History, Smithsonian Institution, LL/98073

Unidentified photographer / artist, n.d., Mea-to-sa-bi-tchi-a, or Smutty Bear, Ambrotype, National Museum of American History, Smithsonian Institution, LL/6627

Paul Outerbridge, 1936, McCall's Cheese, Carbro color print, National Museum of American History, Smithsonian Institution, LL/103263

Unidentified photographer / artist, 1929, July, Neon the Lazy Goes to Work, National Museum of American History, Smithsonian Institution, LL/6647

Unidentified photographer, 1854-1856 (ca), The King and Queen of Siam, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126531

Peter Basch, n.d., Arthur Mitchell and Gloria Govrin, Bromide print, National Museum of American History, Smithsonian Institution, LL/101775

George K. Warren, 1853, Massachusetts Charitable Mechanic Association Award to G. K. Warren for Daguerreotypes Exhibition of 1853, Bronze medallion, National Museum of American History, Smithsonian Institution, LL/126533

London Stereoscopic Company, 1800s (mid-late), [Still life with stereoscope], Stereocard, National Museum of American History, Smithsonian Institution, LL/107387

Roy Joseph Zalesky, n.d., Students sitting at desks in an integrated classroom, Photograph, National Museum of American History, Smithsonian Institution, LL/128161

Fred Wittner, n.d., Man on a Motorcycle, National Museum of American History, Smithsonian Institution, LL/6652

John William Draper, 1850, Photomicrograph of a Fly's Proboscis, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/36183

Unidentified photographer, n.d., The Ball, Stereoview, hand-painted, National Museum of American History, Smithsonian Institution, LL/101783

Unidentified photographer / artist, 1968, 29 June, The Snail, Computer art, National Museum of American History, Smithsonian Institution, LL/6653

Henry Fox Talbot, 1835, 1 August - 1846, 7 February, The Woodcutters, Salted paper print, National Museum of American History, Smithsonian Institution, LL/87009

Unidentified photographer, n.d., Personal card with tintype gem portrait, Tintype, calling card, National Museum of American History, Smithsonian Institution, LL/98066

Unidentified photographer / artist, 1941, The Statue of Liberty [Electric Lighting], National Museum of American History, Smithsonian Institution, LL/6646

Unidentified photographer, 1908, Mary Fink, Postcard, National Museum of American History, Smithsonian Institution, LL/112324

Unidentified photographer, n.d., [Woman holding daguerreotype], Stereoview, National Museum of American History, Smithsonian Institution, LL/126527

Henry Fox Talbot, n.d., The Conservative Club House, London, Salted Paper Print, National Museum of American History, Smithsonian Institution, LL/82202

Southworth & Hawes, n.d., Jenny Lind, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126552

Unidentified photographer, 1848, The Tioga, a Steam Locomotive on a Trestle Bridge, with Niagara Falls in the Background, Daguerreotype, stereo, National Museum of American History, Smithsonian Institution, LL/36185

George K. Warren, 1853, Massachusetts Charitable Mechanic Association Award to G. K. Warren for Daguerreotypes Exhibition of 1853, Bronze medallion, National Museum of American History, Smithsonian Institution, LL/126535

Eadweard Muybridge, 1884-1886, Movement of hand lifting a ball, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102226

Dr. Isaac I. Hayes, 1859-1862 (ca), [Multiple stereocards], [Photographic Views taken in the Arctic Regions during the Expedition of Dr. Hayes], Stereoviews, National Museum of American History, Smithsonian Institution, LL/126595

Nickolas Muray, 1921 (ca), Hilarity, Bromide print, National Museum of American History, Smithsonian Institution, LL/101777

Emmett N. Leith & Juris Upatnieks, 1963 (ca), Toy Train, Photograph of a model, National Museum of American History, Smithsonian Institution, LL/74292

Thomas Easterly, 1851-1852 (ca), Untitled [Native American], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94206

Eadweard Muybridge, 1884-1886, Ascending and Descending Stairs, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102228

Henry Fox Talbot, 1839, Branch of Leaves of Mercurialis perennis, Calotype, National Museum of American History, Smithsonian Institution, LL/46846

John William Draper, n.d., Spectrum, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126542

Levi L. Hill, 1850s (ca), [Houses on a street possibly in the vicinity of West Kill, New York], Hillotype, monochromatic, National Museum of American History, Smithsonian Institution, LL/41524

Daniel Draper, 1884, Photograph of clouds, [New York Meteorological Observatory], Cyanotype, National Museum of American History, Smithsonian Institution, LL/91277

George K. Warren, n.d., Mary Ann Warren, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/6632

Carl Mydans, 1950, Carl Mydans and David Douglas Duncan, Photograph, National Museum of American History, Smithsonian Institution, LL/103669

Daniel Draper, 1884, Photograph of clouds, [New York Meteorological Observatory], Cyanotype, National Museum of American History, Smithsonian Institution, LL/91276

Unidentified photographer / artist, 1933, 2 December, Bombardment Against the Atom, National Museum of American History, Smithsonian Institution, LL/6651

Dr. Isaac I. Hayes, 1859-1862 (ca), [Multiple stereocards], [Photographic Views taken in the Arctic Regions during the Expedition of Dr. Hayes], Stereoviews, National Museum of American History, Smithsonian Institution, LL/126597

Unidentified photographer, 1800s (mid-late), [Quadra-view of genre scenes], Stereocard, National Museum of American History, Smithsonian Institution, LL/107389

Paul L. Anderson, 1916, Portrait of Anne Brigman, Palladium print, National Museum of American History, Smithsonian Institution, LL/103646

Unidentified photographer, n.d., Man and his reflection in the mirror, Tintype, National Museum of American History, Smithsonian Institution, LL/98064

Vannerson's Photographic Gallery, n.d., Advert for "Vannerson's Photographic Gallery! (Formerly Thompson's)", Advert, detail, National Museum of American History, Smithsonian Institution, LL/78447

Fred G. Korth, 1940-1945, This is America…where a man picks his job, Poster, National Museum of American History, Smithsonian Institution, LL/6658

Levi L. Hill, n.d., Reverend Levi L. Hill, Baptist minister and early daguerreotypist, West Kill, New York and New York City, b. 1816-d. February 9, 1865., Albumen print, National Museum of American History, Smithsonian Institution, LL/41521

Unidentified photographer / artist, 1938, June, Giant Filament, National Museum of American History, Smithsonian Institution, LL/6645

John William Draper, 1856, Photomicrograph of Algae, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/36187

John William Draper, n.d., Photomicrograph Image of a brain, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126544

George K. Warren, 1853, Massachusetts Charitable Mechanic Association Award to G. K. Warren for Daguerreotypes Exhibition of 1853, Bronze medallion, National Museum of American History, Smithsonian Institution, LL/126536

Thomas Easterly, 1851-1852 (ca), Untitled [Native American], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94207

Unidentified photographer / artist, 1934, Playing Ping Pong to Test New Lighting [O.H. Biggs and W.P. Lowell, Jr.,arranged for several ping pong matches under a huge canopy containing the usual tungsten filament lamps and the latest sodium vapor lamps], National Museum of American History, Smithsonian Institution, LL/6648

Eadweard Muybridge, 18805, 24 July, Piano exercise, Cyanotype, National Museum of American History, Smithsonian Institution, LL/129579

Levi L. Hill, 1851-1856 (ca), Experimental colour reproduction of a European colour lithographic print of a girl and animal, Hillotype, National Museum of American History, Smithsonian Institution, LL/41522

Gertrude Käsebier, 1900 (ca), Man holding bottle and glass, Platinum print, toned, National Museum of American History, Smithsonian Institution, LL/103659

Levett Landen Boscawen Ibbetson, 1840, Fossils, Engraved on a Daguerreotype Plate, Print; Photomechanical Lithography, National Museum of American History, Smithsonian Institution, LL/126532

Elliott Erwitt, 1963, Young Boy Dancing, Carnival, Bromide print, National Museum of American History, Smithsonian Institution, LL/101776

Bruce Davidson, 1965, One-room schoolhouse near Selma, Alabama, Gelatin silver print, National Museum of American History, Smithsonian Institution, LL/128180

Benjamin J. Falk, 1893 (or after), Francis Wilson in "Ermine", 1893, Cabinet card, National Museum of American History, Smithsonian Institution, LL/6638

Unidentified photographer, n.d., Eadweard Muybridge, Gelatin silver print, National Museum of American History, Smithsonian Institution, LL/103653

Walter J. Hussey (Mt. Pleasant, Ohio), 1889, Walter J. Hussey - Self Portrait, Glass plate negative, National Museum of American History, Smithsonian Institution, LL/103639

Unidentified photographer, 1880 (ca), [Mining Class], [Frank Klepetko Michigan Mining Cyanotype Album], Cyanotype, National Museum of American History, Smithsonian Institution, LL/102237

Richard Avedon, 1961, Enlarged Contact Sheet of Jacqueline Kennedy holding John, Jr., Gelatin silver print, National Museum of American History, Smithsonian Institution, LL/126618

Unidentified photographer, 2015 (ca), John Paul Caponigro's iPhone beside the Walcott camera from 1840, Colour photograph, National Museum of American History, Smithsonian Institution, LL/64154

Calvert Richard Jones, 1846, 1 February - 31 May, 67. Colosseum, Rome, 2nd View, Paper negaive, National Museum of American History, Smithsonian Institution, LL/87020

Frederic E. Ives, 1906, October, [Devastation of the San Francisco Earthquake and Fire], Colour stereoview, Ives process, National Museum of American History, Smithsonian Institution, LL/66706

Frederick von Martens, 1844-1856 (ca, von Martens Megaskop Panoramic Camera Patent Document [1 of 4], Patent, National Museum of American History, Smithsonian Institution, LL/95269

Unidentified photographer, n.d., "Oh! Teacher" Mutoscope Movie Poster, Poster, National Museum of American History, Smithsonian Institution, LL/128162

Thomas Easterly, 1851-1852 (ca), Untitled [Native American], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94211

Will Connell, 1937 (ca), Find, [In Pictures], Gelatin silver print, National Museum of American History, Smithsonian Institution, LL/104133

Eadweard Muybridge, 1884-1886, Turning and ascending stairs, pitcher and goblet in hands, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102234

Henry Peach Robinson, n.d., Henry Peach Robinson, Platinum print, National Museum of American History, Smithsonian Institution, LL/103640

Unidentified photographer, n.d., [Woman holding daguerreotype], Stereoview, right half, detail, National Museum of American History, Smithsonian Institution, LL/126528

Unidentified photographer, 1854-1856 (ca), The King and Queen of Siam, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126529

Unidentified photographer / artist, 1945, 26 March, Postwar Playsuit and Postwar Light, National Museum of American History, Smithsonian Institution, LL/6641

Unidentified photographer, n.d., Personal card with tintype gem portrait, Tintype, calling card, National Museum of American History, Smithsonian Institution, LL/98070

Frederick von Martens, 1844-1856 (ca), River Seine at 'Corps Legislatif', Albumen print, National Museum of American History, Smithsonian Institution, LL/126564

Levi L. Hill, 1851, Landscape with Farmhouse, Hillotype, National Museum of American History, Smithsonian Institution, LL/33179

John William Draper, 1850s, 1876, No. 6. Various Diatoms. Copied from a Daguerreotype by Prof. J. W. Draper of New York., [Volume of 9 photographs (large quarto) copied at the Army Medical Museum from daguerreotypes of microscopical objects made by Professor Draper in 1850-'52.], Photograph, National Museum of American History, Smithsonian Institution, LL/126560

Dr. Isaac I. Hayes, 1859-1862 (ca), [Multiple stereocards], [Photographic Views taken in the Arctic Regions during the Expedition of Dr. Hayes], Stereoviews, National Museum of American History, Smithsonian Institution, LL/126598

Gertrude Käsebier, 1903 (taken) 1907 (print), F. Holland Day, Newport, 1903, Platinum print, National Museum of American History, Smithsonian Institution, LL/103657

Unidentified photographer, 1800s (mid-late), Did you ring Sir, [Picturesque Views of all Countries], Stereocard, National Museum of American History, Smithsonian Institution, LL/107400

1970s (ca), Kraft Velveeta Dinner Instamatic Camera, Camera, National Museum of American History, Smithsonian Institution, LL/103261

John Vachon, 1940-1945, This is America… smile, man, smile, Poster, National Museum of American History, Smithsonian Institution, LL/6656

Unidentified photographer / artist, 1945, 12 February, Living Flame Test [Experimenting with various types of illuminates to brighten the torch flame of the Statue of Liberty], National Museum of American History, Smithsonian Institution, LL/6644

Unidentified photographer / artist, 1868-1897, Annie Lewis (Sweet Caporal Cigarette card), Cigarette card, National Museum of American History, Smithsonian Institution, LL/6635

Benjamin J. Falk, 1878-1897, Della Fox (in the Little Trooper), Cabinet card, National Museum of American History, Smithsonian Institution, LL/6636

John William Draper, 1840, Spectrograph, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/38102

William H. Towles, n.d., [Portrait of a lady], Autochrome, National Museum of American History, Smithsonian Institution, LL/6628

Eadweard Muybridge, 1884-1886, Ascending step ladder 2 steps at time, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102235

Henry Fox Talbot, 1845, Holy Trinity Church, Bishop's Road, Paddington, London, Calotype, National Museum of American History, Smithsonian Institution, LL/46847

Unidentified photographer / artist, 1942, 15 September, Land Power for Navy's Air Arm, National Museum of American History, Smithsonian Institution, LL/6654

Mathew B. Brady, 1848-1849, Advert for "Brady's Gallery of Daguerreotype Portrait and Family Groups", Advert, detail, National Museum of American History, Smithsonian Institution, LL/78450

Frederick von Martens, 1844-1856 (ca), Glacier with Mountains, Albumen print, National Museum of American History, Smithsonian Institution, LL/126571

Western Union Telegraph Company, 1939, "The cabled photo is perfected" showing messenger boys delivering catalogs in London, England. Caption: "This picturegram was cabled by Western Union from London to New York, April 1, 1939, crossed ocean [sic] in 20 min…." Picturegram., News clipping, National Museum of American History, Smithsonian Institution, LL/46144

William Crookes, n.d., Science, Salted paper print, produced from a paper stencil, National Museum of American History, Smithsonian Institution, LL/75622

William Shew, 1852 (ca), Panorama of San Francisco, California, Daguerreotype, one plate from a five plate panorama, National Museum of American History, Smithsonian Institution, LL/66018

Imogen Cunningham, 1945, Edward Weston with Cats 1945, Photograph, National Museum of American History, Smithsonian Institution, LL/103667

Eadweard Muybridge, 1884-1886, Pouring water in basin, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102229

J.W. & J.S. Moulton, 1800s (mid-late), McMillan House, [New Series. American Views. - White Mountain Scenery, N.H.], Stereocard, National Museum of American History, Smithsonian Institution, LL/107402

Frederick Langenheim, n.d., Frederick Langenheim, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/80215

Johnson & Costil's Photography and Ferrotype Gallery, n.d., Group photography outside a tent for Johnson & Costil's Photography and Ferrotype Gallery, Tintype, National Museum of American History, Smithsonian Institution, LL/78347

Insley's Sky-Light Daguerreotypes, n.d., Advert for "Insley's Sky-Light Daguerreotypes! Lately corner of Cedar Street, now 311 Broadway, A few doors above Duane Street, N. Y.", Advert, National Museum of American History, Smithsonian Institution, LL/78446

John William Draper, 1850s, 1876, No. 1. Blood Corpuscles of Frog. Copied from a Daguerreotype by Prof. J. W. Draper of N.Y., [Volume of 9 photographs (large quarto) copied at the Army Medical Museum from daguerreotypes of microscopical objects made by Professor Draper in 1850-'52.], Photograph, National Museum of American History, Smithsonian Institution, LL/126555

Frederick von Martens, 1844-1856 (ca), Homestead with Mountains, Albumen print, National Museum of American History, Smithsonian Institution, LL/126570

Unidentified photographer, n.d., Group of Whaling Skippers, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102225

John K. Hillers, n.d., The Warrior and his Bride, Stereocard, National Museum of American History, Smithsonian Institution, LL/95921

John William Draper, n.d., Photomicrograph of a spectrum, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126539

Unidentified photographer, 1862-1865, Augustus B. Hayes enlisted on 8/8/1862 as a Private "Batty B" 1st Ohio Light Artillery. He was wounded 12/31/1862 Stones River, TN. Mustered Out on 6/16/1865 at Chattanooga, TN, Tintype, 1/9 plate, hardtack frame, National Museum of American History, Smithsonian Institution, LL/54135

Gertrude Käsebier, 1900 (ca), Baron de Meyer, Newport, Platinum print, National Museum of American History, Smithsonian Institution, LL/103647

Walter J. Hussey, 1910s, School Classroom, Glass negative, National Museum of American History, Smithsonian Institution, LL/128160

Thomas Easterly, 1851-1852 (ca), Untitled ["A Solitary Indian, Seated on the Edge of a Bold Precipice" by Charles Deas], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94203

Thomas Easterly, 1851-1852 (ca), Untitled [Native American], Daguerreotype, National Museum of American History, Smithsonian Institution, LL/94212

John William Draper, 1840 (ca), Unitarian Congregational Church of the Messiah, Broadway, New York, Daguerreotype, 1/4 plate, National Museum of American History, Smithsonian Institution, LL/65806

Unidentified photographer, n.d., Portrait of two men wearing firemen's uniform, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126550

Silas A. Holmes, 1854, 30 May, Patent model, camera, daguerreotype, Stereo camera, National Museum of American History, Smithsonian Institution, LL/126520

Henry Fox Talbot, 1845, late summer, Holy Trinity Church, Bishop's Road, Paddington, London, Salt print, from calotype negative, National Museum of American History, Smithsonian Institution, LL/67807

Calvert Richard Jones, 1846, 1 June - 31 October, 160. Dove Cote, Singleton., Salted paper print, National Museum of American History, Smithsonian Institution, LL/87003

Benjamin J. Falk, 1896, Eden Museé - Ajeeb, the Wonderful Chess automaton, Trade card, National Museum of American History, Smithsonian Institution, LL/123886

Silas A. Holmes, 1854, 30 May, Patent model, camera, daguerreotype, Stereo camera, National Museum of American History, Smithsonian Institution, LL/126521

F.G. Weller, 1800s (mid-late), Label for "Reveries of a Bachelor, No. 304", [Stereoscopic Treasures], Stereocard, back, National Museum of American History, Smithsonian Institution, LL/107395

Eadweard Muybridge, 1884-1886, Blacksmiths Hammering on Anvil, Cyanotype, National Museum of American History, Smithsonian Institution, LL/102227

Diana Walker, 1998, March, Enlarged contact sheet of President Bill Clinton and Hillary Clinton on the Chobe River, Gelatin silver print, National Museum of American History, Smithsonian Institution, LL/126619

Unidentified photographer / artist, n.d., Civil War Soldier, Ambrotype, cased, with hand-coloring, National Museum of American History, Smithsonian Institution, LL/2083

Roger Fenton, 1973, Roger Fenton's photograph van, Hall of Photography, National Museum of History and Technology, Black and white image, National Museum of American History, Smithsonian Institution, LL/46842

Henry Fox Talbot, 1840, 7 October, Three Chimnies (Large), Calotype, National Museum of American History, Smithsonian Institution, LL/76218

Thomas Easterly, 1858 (ca), Mea-to-sa-bi-tchi-a, or Smutty Bear, Ambrotype, National Museum of American History, Smithsonian Institution, LL/94213

Unidentified photographer / artist, 1868-1897, Miss Linthicum (Sweet Caporal Cigarette card), Cigarette card, National Museum of American History, Smithsonian Institution, LL/6634

Platt D. Babbitt, 1854, Niagara Falls, Daguerreotype, hand-coloured, National Museum of American History, Smithsonian Institution, LL/46848

Unidentified photographer, n.d., Personal card with tintype gem portrait, Tintype, calling card, National Museum of American History, Smithsonian Institution, LL/98072

Unidentified photographer, n.d., Samuel Peck and His Wife, Ellen, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126554

Unidentified photographer, 1845 (ca), Portrait of a carpenter holding a folding rule, Daguerreotype, National Museum of American History, Smithsonian Institution, LL/126543

Unidentified photographer, 1800s (mid-late), [Interior scene with stereoscope on the table], Stereocard, National Museum of American History, Smithsonian Institution, LL/107386

A. Hesler, n.d., Advert for "Hesler's Photographs and Fine Art Skylight Gallery", Advert, detail, National Museum of American History, Smithsonian Institution, LL/78449

Paul L. Anderson, n.d., Portrait of Anne Brigman, Chlorobromide print, National Museum of American History, Smithsonian Institution, LL/103642

Frederick von Martens, 1844-1856 (ca), Village in the Mountains, Albumen print, National Museum of American History, Smithsonian Institution, LL/126562

Frederick von Martens, 1844-1856 (ca), Panoramic View of Paris Neighborhood with Ruins, Albumen print, National Museum of American History, Smithsonian Institution, LL/126568

Harold E. Edgerton, 1952, Atomic Bomb Explosion, Nevada Proving Grounds, Photographs, National Museum of American History, Smithsonian Institution, LL/74680

Gertrude Käsebier, 1900 (ca), Gertrude Kasebier, Platinum print, National Museum of American History, Smithsonian Institution, LL/103654