William Sherlock, 1854, Man, woman and child, Salted paper print, George Eastman Museum, LL/69871

Nickolas Muray, 1932, Ladies Home Journal, Swimsuit layout, 1932, Color print, assembly (Carbro) process, George Eastman Museum, LL/30809

Robert Macpherson, 1858 (ca), The three columns in the Forum, formerly called the Temple of Jupiter Stator, and now the Temple of Minerva Calcidica, Albumen print, George Eastman Museum, LL/74700

Peter Henry Emerson, 1886 (ca, taken) 1888 (ca, print), A Garden End (Suffolk), Photogravure, George Eastman Museum, LL/74982

Eugène Atget, 1902, Au soleil d'or - place de l'Ecoles (7e arr), Albumen print, George Eastman Museum, LL/45487

Lewis W. Hine, 1935 (ca), Portrait of Lewis Wickes Hines (1874-1940), [Personal Photos], Gelatin silver print, George Eastman Museum, LL/77643

John Moran, 1871, Martyr Tree & Ruin of Old Fort Santa Maria del Real, [Darien Expedition], Albumen print, George Eastman Museum, LL/75430

William Sherlock, 1843, Hadrian's Arch and Temple of Jupiter Olympus, Salted paper print, George Eastman Museum, LL/69873

Frederick DeBourg Richards, 1859 (ca), Street scene with three-story house Greek Revival house (from the rear), Salted paper print, George Eastman Museum, LL/70025

Robert Macpherson, 1858 (ca), Side view of the Temple dedicated to Antoninus and Faustina. Roman Forum, Albumen print, George Eastman Museum, LL/75375

Julia Margaret Cameron, 1866, A. Tennyson, Albumen print, George Eastman Museum, LL/74531

Unidentified photographer(s) / artist, 1867, Mr. Granville, Captain C. Drummond, Princess of Monaco, Duke of Hamilton, Sir. W. Alexander, Albumen silver prints and watercolor, George Eastman Museum, LL/74869

F. Holland Day, 1893 (ca), Frederick H. Evans at 40, Platinum print, George Eastman Museum, LL/74585

James Anderson, 1870 (ca), S. Giovanni in Laterano, Albumen print, George Eastman Museum, LL/75734

Edward Weston, 1930, Cypress, Point Lobos, Gelatin silver print, George Eastman Museum, LL/69932

Rothengatter & Dillon, 1890, 25 January, The London Gaiety Co. in "Faust up to date." as Photoraphed by Flash-light, Albumen print, George Eastman Museum, LL/74628

Chusseau-Flaviens, 1908 (ca), Espagne manoeuvres, Negative, gelatin on glass, George Eastman Museum, LL/35719

Unidentified photographer (Italian), 1875 (ca), Roman "type", black -hooded religious penitent [Carte de visite album page], Carte de visite album, George Eastman Museum, LL/75595

Nancy Newhall, 1945 (ca), Painting of Nancy Newhall, Color transparency, chromogenic development, George Eastman Museum, LL/69883

François Willème, 1864, 31 December (published), [The studio of François Willème], Magazine illustration, George Eastman Museum, LL/54855

Nancy Newhall, 1945 (ca), Ansel Adams, Color transparency, chromogenic development, George Eastman Museum, LL/69884

Henrietta Augusta Mostyn, 1856 (ca), Great Church, Sussex, Albumen print, George Eastman Museum, LL/74789

Eugène Atget, 1910-1911, Marchand de vin rue Boyer, Albumen print, matte, George Eastman Museum, LL/45517

Unidentified photographer, 1854, Doctor Barbier, Albumen print, George Eastman Museum, LL/75592

Édouard Baldus, 1861 (ca), Nimes. Porte d'Auguste, [Chemins de fer de Paris a Lyon et a la Mediterannee], Albumen print, George Eastman Museum, LL/75458

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), View at Luxor, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21214

Unidentified photographer, 1855 (ca), Deceased child with Measles spots, Daguerreotype, 1/6 plate, with applied color, George Eastman Museum, LL/75707

2007, Logo for "George Eastman House", Logo, George Eastman Museum, LL/21170

Hill & Adamson, 1845 (ca), Particia Morris, Salted paper print, George Eastman Museum, LL/74752

Josef Maria Eder, 1886, Zwei Goldfische und ein Seefisch (Christiceps argentatus), Photogravure print from x-ray negative, George Eastman Museum, LL/50386

Delmaet & Durandelle, 1868-1869 (ca), Sculptor Amié Millet with "Apollo Crowning Dance and Poetry," Full-scale plaster model for bronze statue mounted on the Paris Opera's Flytower Apex., Albumen print, George Eastman Museum, LL/50383

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Osiride Pillars and Great Fallen Colossus, the Memnonium Thebes, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21205

Julia Margaret Cameron, 1867, Study No. 2, Albumen print, George Eastman Museum, LL/52670

Eadweard Muybridge, 1872 (taken) 1874 (ca, print), Early Morning on Moonlight Rock, [Valley of the Yosemite], Stereocard, George Eastman Museum, LL/75260

Unidentified photographer / artist, n.d., Construction of a daguerreotype: hinged, velvet-lined case, plate, frame, matte, and glass., George Eastman Museum, LL/33080

Edward Weston, 1930, Bedpan, Gelatin silver print, George Eastman Museum, LL/69924

Joseph Cundall, 1855, 20 October, Construction of the "Great Eastern" at John Scott Russell's Yard, Milwall, Albumen print, George Eastman Museum, LL/75005

Peter Henry Emerson, 1885 (ca, taken), Marshman Going To Cut Schoof-Stuff, Platinum print, George Eastman Museum, LL/74907

1862 (ca), Lewis wet-plate camera with a 1/4 plate repeating back bellows, Colour image, George Eastman Museum, LL/53391

James Anderson, 1870 (ca), Basilica Giulia, Albumen print, George Eastman Museum, LL/75740

Timothy H. O'Sullivan, 1873, Old Mission Church, Zuni Pueblo, N. M., View from the Plaza, Albumen print, George Eastman Museum, LL/74598

Chusseau-Flaviens, 1900-1919 (ca), Egypte Dames de harem (le the), Negative, gelatin on glass, George Eastman Museum, LL/35701

Eugène Atget, 1903, Les Bords du Marne au Perreux (Seine), Albumen print, George Eastman Museum, LL/45505

Unidentified photographer, 1860 (ca), Deceased child framed by lace curtain, Tintype, 1/4 plate, George Eastman Museum, LL/75703

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Valley of Jehoshaphat- Jerusalem, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21237

Unidentified photographer, 1890 (ca), Four women posed humorously in studio, Tintype, George Eastman Museum, LL/75364

Edward Weston, 1938, Floor of Death Valley, Gelatin silver print, George Eastman Museum, LL/69918

Charles C. Zoller, 1907-1932, Girls in uniform, Autochrome, George Eastman Museum, LL/26997

Eugène Atget, 1908, Hotel de Montmorency - 5 rue de Montmorency. (3e arr), Albumen print, George Eastman Museum, LL/45444

Nancy Newhall, 1950 (ca), Hands - whose [?], Negative, gelatin on safety base sheet film, George Eastman Museum, LL/69885

Roger Fenton, 1855, General Bosquet, Salted paper print, George Eastman Museum, LL/75316

Nancy Newhall, 1949, January, Eastman House lawn in snow, Negative, gelatin on safety base sheet film, George Eastman Museum, LL/69888

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Tiberias From the South, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21252

Alinari, 1880 (ca), [Pulpit], Albumen print, George Eastman Museum, LL/75817

James Anderson, 1865 (ca), St. Peter's Church, Rome, Albumen print, George Eastman Museum, LL/75635

Southworth & Hawes, 1852 (ca), Copy Daguerreotype of Unidentified Man, Daguerreotype, 1/6 plate, George Eastman Museum, LL/69774

Frederick H. Evans, 1886 (before), Diatom by spot lens, 50X, Albumen print, George Eastman Museum, LL/74838

I.W. Taber, 1885 (ca), The Moon, August 22nd 1888, Albumen print, George Eastman Museum, LL/74874

Julia Margaret Cameron, 1868, Herr Joachim, Albumen print, George Eastman Museum, LL/74953

P.F. Cooper, 1864, As We Found Them, Carte de visite, George Eastman Museum, LL/75273

William Sherlock, 1843, The Acropolis Theatre of Bacchus, Salted paper print, George Eastman Museum, LL/69875

Chusseau-Flaviens, 1900-1919 (ca), Belgique Prince Albert/(On orig):eg, Negative, gelatin on glass, George Eastman Museum, LL/35679

Southworth & Hawes, 1850 (ca), Kneeling Religious Figure, Daguerreotype, 1/2 plate, George Eastman Museum, LL/74455

Julia Margaret Cameron, 1864, Loulou Keown, Albumen print, George Eastman Museum, LL/74814

Alvin Langdon Coburn, 1917, Vortograph, Gelatin silver print, George Eastman Museum, LL/69814

Unidentified photographer, 1852 (ca), Philosophical Instruments, Salted paper print, George Eastman Museum, LL/57156

William Henry Jackson, 1872, [Members of the survey party in camp], Albumen print, George Eastman Museum, LL/6417

Edwin E. Jelley, n.d., Photomicrograph of Calcilte, Lantern slide, colour, George Eastman Museum, LL/83525

C.W. Briggs Company (American, active 1850-1930), 1870 (ca), Thanksgiving, Turkey, Collodion on glass, lantern slide, George Eastman Museum, LL/54419

Edward T. Billings (American, b. Canada, 1852-1930), 1875 (ca), Head of man in top hat behind cloth with painted body and scene (hobo with pipe and sack on pole), Tintype, George Eastman Museum, LL/75369

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Convent of Mar-Saba, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21247

André Adolphe-Eugène Disdéri, 1870 (ca), Les Jambes de l'opera, Albumen print carte de visite, George Eastman Museum, LL/6905

Southworth & Hawes, 1850 (ca), Copy daguerreotype of unidentified woman and child, Daguerreotype, 1/6 plate, George Eastman Museum, LL/69765

Désiré Charnay, 1857-1861 (ca), Tiger's bas-relief on a portion of Ball court of Chichen-Itza, Albumen print, George Eastman Museum, LL/57140

Eastman Kodak Co., 1911, Advertisement for Kodak photography - "All out-doors invites your Kodak.", Advertisement, George Eastman Museum, LL/98413

Unidentified photographer, 1910 (ca), Pillow made up of 30 cyanotype images on cloth sewn together, Cyanotype, on fabric, George Eastman Museum, LL/69791

Unidentified artist (French), 1874 (ca), Expérience de Charles, Silhouettes sur papier au sel d'argent, Wood engraving, George Eastman Museum, LL/74675

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Absalom's Tomb, Jerusalem, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21246

Sarony, 1878 (ca), Modjeska, Cabinet card, George Eastman Museum, LL/75182

J.N. Lutz, 1875 (ca), John M. Lutz standing outside of his photographic studio, Albumen silver print, George Eastman Museum, LL/69893

Unidentified photographer, 1865 (ca), Victorian estate of the Milne family, Australia, Ambrotype, whole plate, George Eastman Museum, LL/74428

André Kertész, 1952, Greetings, Gelatin silver print, George Eastman Museum, LL/69740

Baron Adolph de Meyer, n.d., Woman with Cigarette Case, Platinum print, George Eastman Museum, LL/33191

John C. Browne (American, 1838-1918), 1866 (ca, taken) 1975 (ca, print), A Children's Play (Bluebeard's Wives), Modern gelatin silver print from the original collodion negative, George Eastman Museum, LL/54452

Anna Atkins, 1850 (ca), Carix (America), Cyanotype, George Eastman Museum, LL/35653

Oscar Gustave Rejlander, 1860 (ca), Portrait of two Children praying, Albumen print, George Eastman Museum, LL/75167

Barnard & Gibson, 1864, June, Fort Richardson, at Quarles House, Near Fair Oaks, [Brady's Album Gallery], Albumen print, George Eastman Museum, LL/75271

James Robertson, 1854 (ca), Constantinople, Obelisk in the Hippodrome, Salted paper print, George Eastman Museum, LL/70092

Mathew B. Brady, 1860 (ca), Prof. Dunn, reading book and posed with stoppered bottles and beaker, Carte de visite, George Eastman Museum, LL/32716

Thomas Annan, 1866, The Signing of the Deed of Demission by the Ministers of the First General Assembly of the Free Church of Scotland, Albumen print, George Eastman Museum, LL/74458

Robert Demachy, 1910 (ca), In the fields, Plumarch. A Breton Landscape, Oil print, George Eastman Museum, LL/57192

Gustavus Fagersteen, 1875 (ca), Yosemite Valley, Albumen print, George Eastman Museum, LL/75779

George Robinson Fardon, 1855 (ca), View from Rincon Point., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25584

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Portico of the Temple of Dendera, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21201

Henry Fox Talbot, 1839, August, A Brief Description of the Photogenic Drawings Exhibited at the Meeting of the British Association, at Birmingham, in August 1839, Catalogue, George Eastman Museum, LL/76401

Alvin Langdon Coburn, 1902, Landscape, Photograph, George Eastman Museum, LL/56874

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Pyramids of Dahshoor. From the East, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21199

Louis Jacques Mandé Daguerre, 1825 (ca), Le Chateau D'Eau. Marché aux Fleurs, Lithograph, George Eastman Museum, LL/35583

Charles Marville, 1870 (ca), Hôtel de Ville, Paris, Albumen print, George Eastman Museum, LL/50381

Julia Margaret Cameron, 1864, Daisy Bradley, Albumen print, George Eastman Museum, LL/74813

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Pool of Bethesda &c. Jerusalem, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21245

George Robinson Fardon, 1855 (ca), View of a portion of the City and Bay, from Taylor street - in the distance the U.S. Hospital., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, George Eastman Museum, LL/25562

George Robinson Fardon, 1855 (ca), View over the Plaza., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25587

Robert Cornelius, 1842, 19 May, Prof. Martin Hans Boyè, Daguerreotype, 1/6 plate, George Eastman Museum, LL/74544

Julia Margaret Cameron, 1864, Annie Philpott, Albumen print, George Eastman Museum, LL/75444

Pascal Sebah, 1875 (ca), Osiris, Hathor et Isis, Egyptian Museum, Cairo, Albumen print, George Eastman Museum, LL/75674

Julia Margaret Cameron, 1867, Henry Taylor DCL, Albumen print, George Eastman Museum, LL/74939

Frederick DeBourg Richards, 1859 (ca), Two men in landscape with trees, Salted paper print, George Eastman Museum, LL/70024

Franz Hanfstaengl, 1860 (ca), Carl August von Steinheil, Albumen print, George Eastman Museum, LL/74894

John Shaw Smith, 1851, 15 March, Temple of Venus and Cupid, Calotype negative, George Eastman Museum, LL/69864

Unidentified photographer, 1865 (ca), Portrait of a man with a hammer - blacksmith (?), Tintype, George Eastman Museum, LL/6933

Victor Keppler, 1940 (ca), Housewife in Kitchen, Color print, assembly (Carbro) process, George Eastman Museum, LL/6998

William Henry Jackson, 1873, The Mountain of the Holy Cross, Albumen silver print, George Eastman Museum, LL/33166

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The North Shore of the Dead Sea, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21248

Henry Peach Robinson, 1881, 25 May, A Doubtful Model, Albumen print, George Eastman Museum, LL/74481

Carleton E. Watkins, 1861, Yo-wi-ye or Nevada Falls, Albumen print, George Eastman Museum, LL/57151

Zangaki Brothers, 1875 (ca), Vue des trois pyramides, Albumen print, George Eastman Museum, LL/75282

Victor Prevost, 1853, [illegible] Forêt de Compiègne, Paper negative, George Eastman Museum, LL/70108

W. & F. Langenheim, 1849 (ca), Merchant's Exchange, Philadelphia, Salted paper print, George Eastman Museum, LL/57103

Alvin Langdon Coburn, 1917 (taken) 1947 (print), Vortograph, Gelatin silver print, George Eastman Museum, LL/69801

Joseph Cundall, 1855, 17 May, Construction of the Great Eastern, Albumen print, George Eastman Museum, LL/74995

Eugène Atget, 1909, Maison de Rapport du Couvent St. Lazare - 105 Fbg. St. Denis (10e arr), Albumen print, George Eastman Museum, LL/45453

Unidentified manufacturer, American, 1915 (ca), Art Corners, Packaging, George Eastman Museum, LL/69736

Carleton E. Watkins, 1870, Mud Volcano, Lassen's Peak, [40th Parallel], Albumen print, George Eastman Museum, LL/75219

W. & F. Langenheim, 1860 (ca), Soldier, seated on chair with rifle/bayonet, posed with 2 little girls, Salted paper print, George Eastman Museum, LL/74548

Dr. Charles Forbes (1844-1917), 1879 (ca), Photomicrograph, Negative, collodion on glass, George Eastman Museum, LL/69967

William Henry Jackson, 1885 (ca), High Bridge in the Loop. Near Georgetown., Albumen print, George Eastman Museum, LL/35665

Southworth & Hawes, 1850 (ca), Unidentified Woman, Daguerreotype, 1/2 plate, with applied colour, George Eastman Museum, LL/69773

Unidentified photographer, 1870 (ca), Unidentified hand-operated pump device, Tintype, George Eastman Museum, LL/6932

George Robinson Fardon, 1855 (ca), Fort Vigilance, [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25570

Eadweard Muybridge, 1887 (ca), Sequenced image of a rotating sulky wheel and self portrait, Negative, gelatin on glass, George Eastman Museum, LL/54465

Pascal Sebah, 1875 (ca), La pyramide de Chéops, Cairo, Albumen print, George Eastman Museum, LL/75679

Alvin Langdon Coburn, 1917, Vortograph, Gelatin silver print, George Eastman Museum, LL/69811

Alvin Langdon Coburn, 1900 (ca), F. Holland Day, Photogravure, George Eastman Museum, LL/74740

C.W. Woodward, 1876 (ca), Arnold Park, [American Scenery, Rochester and Vicinity], Albumen print, stereocard, George Eastman Museum, LL/6939

Nadar, 1854, Pantheon Nadar (Prime du Figaro), Lithograph, George Eastman Museum, LL/74475

William Morris Grundy, 1857, Arab Reclining, Albumen print, George Eastman Museum, LL/57182

William H. Martin, 1909, Feeding time, Gelatin silver print, George Eastman Museum, LL/45423

Timothy H. O'Sullivan, 1868 (ca), "Facile decensus" Clarence King, Albumen print, George Eastman Museum, LL/75156

Nickolas Muray, 1940 (ca), Lucky Strike, Girl in Red Jacket, Color print, assembly (Carbro) process, George Eastman Museum, LL/7250

Edward Weston, 1923 (taken) 1953 (print), Piramide del Sol, Mexico, Gelatin silver print, George Eastman Museum, LL/69912

William Henry Jackson, 1872, Hot Spring Basin, Upper Fire Hole, Albumen print, George Eastman Museum, LL/57146

Hill & Adamson, 1845 (ca), Mirza Mohul Lal, Salted paper print, George Eastman Museum, LL/35641

F. Jay Haynes, 1885 (ca), Teton Range. Snake River Valley, [Northern Pacific Scenery], Stereocard, George Eastman Museum, LL/75245

Nancy Newhall, 1948, Hands, Anne and Ansel, Negative, gelatin on safety base sheet film, George Eastman Museum, LL/69886

Eadweard Muybridge, 1872, Tisayac. Valley of the Yosemite. (Guardian Spirit.) "Half Dome." 4,750 Feet High., Albumen silver print, George Eastman Museum, LL/69960

Carlo Naya, 1875 (ca), Venezia. Palazzo Ducale, Albumen print, with applied color, George Eastman Museum, LL/75563

Cromer's Amateur, 1845 (ca), Still life, bouquet of flowers, Daguerreotype, 1/6 plate, George Eastman Museum, LL/57093

Gustavus Fagersteen, 1875 (ca), Yosemite Valley, Albumen print, George Eastman Museum, LL/75783

Hill & Adamson, 1845 (ca), Lady Elizabeth Eastlake (Miss Rigby), Salted paper print from a calotype negative, George Eastman Museum, LL/33093

John Shaw Smith, 1852, 13 January, Portico of the Temple of Edfu, Calotype negative, George Eastman Museum, LL/69854

Unidentified photographer(s) / artist, 1867, Mrs. Mott, Honorable G. Lascelles, Lady Buckhurst, Sir R. Knightly, Albumen prints, and watercolor, George Eastman Museum, LL/75359

Alinari, 1860 (ca), Il Portico Degli Uffi zi E Il Palazzo Vecchio, Albumen silver print, George Eastman Museum, LL/33156

Unidentified photographer, 1860 (ca), Small deceased girl holding a posy of flowers, Ambrotype, 1/6 plate, George Eastman Museum, LL/75704

Warren Thompson, 1850 (ca), [Self-portrait], Daguerreotype, stereo, George Eastman Museum, LL/121321

Eugène Atget, 1903, Le Perreux - Tour de Marne, Albumen print, George Eastman Museum, LL/45491

Charles Marville, 1854 (ca), Cathedral de Chartres, Grandes Figures des Pilastres du Portail Septentrional, Salted paper print, Blanquart-Évrard, George Eastman Museum, LL/74559

Adolphe Braun, 1856 (ca), Double and Single Poppies, Albumen print, George Eastman Museum, LL/74708

George Robinson Fardon, 1855 (ca), Knickerbocker Engine house No. 5 / St. Francis' Hook and Ladder No. 1., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25574

Nick Brandreth, 2015, Coating hand made Gelatin Silver Chloride "Azo" Paper in the darkroom at George Eastman House, Colour photograph, George Eastman Museum, LL/64137

Unidentified photographer(s) / artist, 1867, Lady Mary Hervey, Henry Manners, Esq., Albumen prints, and watercolor, George Eastman Museum, LL/75269

György Kepes, 1942, Juliet in Camouflage Jungle, Gelatin silver print, George Eastman Museum, LL/33229

Abbott Booty, 1864 (ca), Snow scene in Epping forest, Albumen print, George Eastman Museum, LL/74461

George Robinson Fardon, 1855 (ca), North side of Montgomery street, from California to Sacramento., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25579

John Shaw Smith, 1850-1851 (ca), Colosseum from the Farnese Gardens, Calotype negative, George Eastman Museum, LL/69836

Edward Weston, 1930, Cypress, Point Lobos, Gelatin silver print, George Eastman Museum, LL/69937

Julia Margaret Cameron, 1864, Hallam Tennyson, Albumen print, George Eastman Museum, LL/74818

Eadweard Muybridge, 1872, Yosemite Hotel, [Views of Yosemite Valley, and Alaska], Stereocard, George Eastman Museum, LL/75438

Edward Weston, 1922, Neil, Platinum print, George Eastman Museum, LL/69911

Robert Cornelius, 1841, 6 December, Prof. Martin Hans Boyè, Daguerreotype, 1/6 plate, George Eastman Museum, LL/74543

Robert Cornelius, 1841, 6 December, Portrait of Martin Hans Boyè, Daguerreotype, 1/4 plate, George Eastman Museum, LL/46480

Noël Marie Paymal Lerebours, 1840-1844, France / Hotel-de-Ville de Paris, Fizeau process engraving, from a daguerreotype, with applied color, George Eastman Museum, LL/69950

Alvin Langdon Coburn, 1917, Vortograph, Gelatin silver print, George Eastman Museum, LL/69806

Geneviève-Élisabeth Disdéri, 1856 (c1), Interior of St. Mathieu, [Brest et ses environs], Albumen print, George Eastman Museum, LL/61767

Edward Weston, 1924, Tina Modotti reciting poetry, Platinum print, George Eastman Museum, LL/69913

Frederick DeBourg Richards, 1859 (ca), Fieldstone house on hill, two men on path, Salted paper print, George Eastman Museum, LL/70023

Carleton E. Watkins, 1861, The Sentinel, 3270 feet, [Watkins' Pacific Coast], Stereocard, George Eastman Museum, LL/75232

James Anderson, 1870 (ca), S. Maria Maggiore, Albumen print, George Eastman Museum, LL/74737

James Anderson, 1865 (ca), Northern Façade of the Arch of Constantine, Rome, Albumen print, George Eastman Museum, LL/75632

Unidentified photographer, 1863 (ca), [Man with bagpipes], Albumen print, with applied color, George Eastman Museum, LL/75714

Unidentified photographer, 1890 (ca), Blood Cascade Asamayama, Albumen print, George Eastman Museum, LL/75602

Hill & Adamson, 1845 (ca), A Medical Visit…had greatly daring, dined, Salted paper print, George Eastman Museum, LL/75576

Alvin Langdon Coburn, 1917, Vortograph, Gelatin silver print, George Eastman Museum, LL/69813

Unidentified photographer(s) / artist, 1875 (ca), Jester juggling six portraits, Albumen prints, and ink, George Eastman Museum, LL/75650

Peter Henry Emerson, 1890 (ca, taken) 1895 (publication), The Lone Lagoon, [Marsh Leaves, pl.II], Photogravure, George Eastman Museum, LL/42019

Unidentified photographer, 1875 (ca), Two women & man in studio prop boat [Possibly Samuel Castner Sr., 1798-1879], Tintype, George Eastman Museum, LL/6921

Lewis W. Hine, 1909, Little mother in the steel district, Pittsburgh, Gelatin silver print, George Eastman Museum, LL/54430

Unidentified photographer, 1850 (ca), Butterfly Collector, Daguerreotype, 1/6 plate, George Eastman Museum, LL/33085

Carleton E. Watkins, 1861, The Sentinel 3270 Ft. high Front view, Albumen print, George Eastman Museum, LL/74590

Unidentified photographer, 1865 (ca), Portrait of a woman with broom, Tintype, George Eastman Museum, LL/6934

Timothy H. O'Sullivan, 1863, July, Head-Quarters Major General George C. Meade, During the Battle of Gettysburg., Albumen print, on printed page, George Eastman Museum, LL/75424

Unidentified photographer (French), 1850 (ca), Locomotive engine (no. 15), cars and two men, Daguerreotype, George Eastman Museum, LL/54417

Hill & Adamson, 1845 (ca), Two Newhaven Fisherwomen, Calotype negative, George Eastman Museum, LL/70106

André Kertész, 1953, Greetings, Gelatin silver print, George Eastman Museum, LL/69741

John Shaw Smith, 1851, Trajan Forum, Calotype negative, George Eastman Museum, LL/69835

Désiré Charnay, 1859, Grand Palais, à Mitla, Grande Salle, Albumen print, George Eastman Museum, LL/75687

Unidentified photographer(s) / artist, 1875 (ca), Children in imagined setting, Albumen prints, and ink, George Eastman Museum, LL/75649

Southworth & Hawes, 1850 (ca), Caroline Sturgis Tappan, Daguerreotype, whole plate, with applied colour, George Eastman Museum, LL/74668

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Street Called Straight, Damascus, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21223

Julia Margaret Cameron, 1864, The Infant Samuel, Albumen print, George Eastman Museum, LL/74823