Henrietta Augusta Mostyn, 1856 (ca), Eridge Green, Sussex, Albumen print, George Eastman Museum, LL/74785

John Shaw Smith, 1851-1860 (ca), Temples of Concord and Jupiter Tonans, Roman Forum, Salted paper print, George Eastman Museum, LL/69853

Robert Wilfred Skeffington Lutwidge, 1856 (ca), Stonehenge, Albumen print, George Eastman Museum, LL/74781

Frederick Scott Archer, 1849, [Leatherhead Church], Calotype, George Eastman Museum, LL/74920

Frank Rinehart, 1898, Hattie Tom - Chiricahua Apache, Platinum print, George Eastman Museum, LL/74479

Frederick W. Barnes, 1906, December, Kodak Advertisement for Brownie Cameras, Advertisement, George Eastman Museum, LL/69976

William Henry Jackson, 1895 (ca), Canon of Diamond Creek. Near Peach Springs, Arizona, Albumen print, George Eastman Museum, LL/74824

Thiele's Photographic Rooms, 1880 (ca), Contortionist, posed in studio, Cabinet card, George Eastman Museum, LL/32713

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

Emile Joachim Constant Puyo, 1898 (ca), Tete de Gorgone, Gum bichromate print, George Eastman Museum, LL/57193

James Robertson, 1854 (ca), Constantinople, Salted paper print, George Eastman Museum, LL/70101

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Street View in Jerusalem with the Church of the Holy Sepulchre &c., [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21241

C.Y. Morris, 1855 (ca), Portrait of a girl in scarf, Collodion positive on paper, 1/6 plate, George Eastman Museum, LL/45431

Édouard Baldus, 1861 (ca), Avignon. [view from Villeneuve-les-Avignon], [Chemins de fer de Paris a Lyon et a la Mediterannee], Albumen print, George Eastman Museum, LL/75454

Eugène Atget, 1899-1900, Pont Neuf Entree de la Place Dauphnie, Albumen print, George Eastman Museum, LL/75572

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), Château d'Azay-le-Rideau, Salted paper print, George Eastman Museum, LL/99890

George Eastman, 1954, United States postage stamp honoring George Eastman, Postage stamps, George Eastman Museum, LL/69739

Frederick H. Evans, 1886 (before), Star Fish, Brittle Star, 12X, Albumen print, George Eastman Museum, LL/74842

Henri Le Secq, 1856 (ca), Renaissance horn, Salted paper print, George Eastman Museum, LL/75428

Roger Fenton, 1858, St. Albert Hall, Oxford, Albumen silver print, George Eastman Museum, LL/69784

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Court of Shishak, Karnac, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21221

Unidentified photographer(s) / artist, 1875 (ca), Four men; multiple scenes of men hunting on horseback, Albumen prints, and ink, George Eastman Museum, LL/75661

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75769

George Robinson Fardon, 1855 (ca), South Park., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25585

Eugène Atget, 1898, Cour de Rouen (boulevard St. Germain), Albumen print, George Eastman Museum, LL/45490

Eugene Clutterbuck Impey, 1865-1880 (ca), Hill and Tank, Ulwer, Hindoostan, Albumen print, George Eastman Museum, LL/74587

Eugène Durieu, 1855 (ca), Nude, Coated salted paper print, George Eastman Museum, LL/75467

William McFarlane Notman, 1887 (ca), Kenerequoshes (Son of a Snake). Cree Indian with Traverse. Wife and Papoose, Albumen print, George Eastman Museum, LL/74698

Louis Jacques Mandé Daguerre, 1820 (ca), [Ruines de l'Abbaye de Jumièges], Lithograph, George Eastman Museum, LL/74547

Edward Weston, 1923, Bomba en Tacubaya, Platinum print, George Eastman Museum, LL/69910

Southworth & Hawes, 1852, Louis Kossuth and Ferencz Pulszky, Daguerreotype, whole plate, George Eastman Museum, LL/74198

Julia Margaret Cameron, 1867, Mrs. Herbert Duckworth, Albumen print, George Eastman Museum, LL/74957

Joseph Cundall, 1855, 20 July, Construction of the Great Eastern, Albumen print, George Eastman Museum, LL/75002

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Jerusalem From the Mount of Olives, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21239

James Robertson, 1855 (ca), Two Men in Turkish Costumes, Salted paper print, with applied color, George Eastman Museum, LL/70081

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

Hill & Adamson, 1845 (ca), Greyfriars' Churchyard, Salted paper print, George Eastman Museum, LL/75205

Chusseau-Flaviens, 1900-1919 (ca), Chine/Chanteuse/Chine/Chanteuse/(2 images/plate), Negative, gelatin on glass, George Eastman Museum, LL/35690

Warren Thompson, 1855 (ca), [Still life], Daguerreotype, stereo, George Eastman Museum, LL/121322

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

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

Unidentified photographer, 1876, [Man Carrying Water Jugs], Albumen print, George Eastman Museum, LL/75338

Unidentified photographer, 1880 (ca), Photographer's Wagon, Tintype, George Eastman Museum, LL/75272

Ottomar Anschütz, 1889, Wild cat, possibly a lynx, Albumen print, George Eastman Museum, LL/75301

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

Eadweard Muybridge, 1885, 23 July, Toilet; Stooping, throwing Wrap Around Shoulders (Miss Louise), Collotype, George Eastman Museum, LL/33170

Frederick H. Evans, 1894, Aubrey Beardsley, Photogravure, George Eastman Museum, LL/74974

Francis Bedford, 1856 (ca), Study of Plants, Albumen print, George Eastman Museum, LL/74778

Eugène Atget, 1899, Palais de l'Industrie (Demoli), Albumen print, George Eastman Museum, LL/45449

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

Henry Dixon, 1882, Great Saint Helen's, London, Carbon print, George Eastman Museum, LL/57206

Unidentified photographer, 1930 (ca), Man on Rooftop with Eleven Men in Formation on His Shoulders, Gelatin silver print, George Eastman Museum, LL/121242

Unidentified photographer / artist, 1860 (ca), Portrait of boy and girl, Salted paper print, with applied color, George Eastman Museum, LL/74897

Louis Ducos du Hauron, 1877, Agen, France, Heliochrome (bichromate process), George Eastman Museum, LL/38163

Unidentified photographer(s) / artist, 1867, Mr. Halkett Inglis, Honorable Mrs. Haig, Mr. Norman, Mr. Cyril Graham, Mrs. Borthwick, Albumen silver prints and watercolor, George Eastman Museum, LL/74867

Daniel H. Briggs, 1870 (ca), Dr. Daniel H. Briggs (father of C.W. Briggs), collodion photographer, Stereocard, George Eastman Museum, LL/69903

Burns, 1860 (ca), Young women in mid-19th Century dress posed in studio with banister and curtain, Tintype, with applied paint, George Eastman Museum, LL/74424

Timothy H. O'Sullivan, 1867, Furnace at Oreana, Albumen print, George Eastman Museum, LL/75140

Dorabjee Pudumjee, 1861-1880 (ca), Mango Tree, Albumen print, George Eastman Museum, LL/75569

Frederick H. Evans, 1886 (before), Eye of Water Beetle showing lenses, 132X, Albumen print, George Eastman Museum, LL/75412

Unidentified photographer (American), 1856, Peter Neff, Tintype, George Eastman Museum, LL/74419

Julia Margaret Cameron, 1864, Julia and Charlotte Norman, Albumen print, George Eastman Museum, LL/75445

Hill & Adamson, 1845 (ca), Woman seated in profile, looking at framed picture, Salted paper print, George Eastman Museum, LL/75206

Edward S. Curtis, 1926 (ca), Bear BullùBlackfoot, [The North American Indian, vol. 18, plate 640], Photogravure, George Eastman Museum, LL/33243

Unidentified photographer / artist, 1893, August, Conesus Lake, August 1893, Albumen print, Kodak #1 snapshot, George Eastman Museum, LL/6926

Julia Margaret Cameron, 1864, Charles Cameron, Albumen print, George Eastman Museum, LL/74820

Unidentified photographer, 1917 (ca), Member of Order of Odd Fellows, Gelatin silver print (POP) with applied color, mounted on celluloid medallion, George Eastman Museum, LL/32718

William Henry Jackson, 1885 (ca), Buena Vista and Mt. Princeton, [Colorado Midland by Pike's Peak Route], Albumen print, George Eastman Museum, LL/75180

Hill & Adamson, 1845 (ca), Mrs. Hislop, Salted paper print, George Eastman Museum, LL/75587

T.T. Sweeney, 1870, Exhibition of the National Photographic Association, Albumen print, George Eastman Museum, LL/74563

Chusseau-Flaviens, 1900-1919 (ca), Roumanie Pcesse Marie, Negative, gelatin on glass, George Eastman Museum, LL/35675

Peter Henry Emerson, 1890 (ca, taken) 1895 (publication), The Misty River, [Marsh Leaves, pl.VIII], Photogravure, George Eastman Museum, LL/42025

John Shaw Smith, 1851-1852 (ca), Nile Boat, Calotype negative, George Eastman Museum, LL/57121

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

Alvin Langdon Coburn, 1906, Le Penseur / The Thinker (George Bernard Shaw), Paris, Photograph, George Eastman Museum, LL/56871

Julia Margaret Cameron, 1867, Study No. 2 [the Minstrel Group], Albumen print, George Eastman Museum, LL/6412

Julia Margaret Cameron, 1866-1867 (ca), La Madonna, Albumen print, George Eastman Museum, LL/74940

Unidentified artist, 1904, In the death chair, Color lithograph, George Eastman Museum, LL/54718

Julia Margaret Cameron, 1867, Thomas Carlyle, Albumen print, George Eastman Museum, LL/74530

Unidentified photographer / artist, 1896, Buchanan's Complete Illustrated Catalogue. Philadelphia, 1896, p. 259., Photographic supply catalog, George Eastman Museum, LL/40821

Alexander Gardner, 1867, United States Overland Stage starting for Denver from Hays City, 289 miles west of Missouri River, Albumen print, George Eastman Museum, LL/74806

Julia Margaret Cameron, 1867, Sir John Herschel, Albumen silver print, George Eastman Museum, LL/33149

William Henry Jackson, 1870, "Tea Pot" Rock, Albumen print, George Eastman Museum, LL/57148

Victor Keppler, 1951, Heinz advertising, Gelatin silver print, George Eastman Museum, LL/54428

Pascal Sebah, 1875 (ca), Cairo, from the Citadel, Albumen print, George Eastman Museum, LL/74655

Alice Boughton, 1909, April, Nude, [Camera Work, no. 26, pl. 05], Photogravure, George Eastman Museum, LL/33189

1907 (ca), Omnicolor screen, Colour image, George Eastman Museum, LL/65880

Eugène Atget, 1926-1927, Bon Marche, Albumen print, George Eastman Museum, LL/45518

Lala Deen Dayal, 1890 (ca), Kalka Temple, Albumen print, George Eastman Museum, LL/57134

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

Mathew B. Brady, 1863 (ca), Abraham Lincoln, [Brady's National Portrait Gallery - E. & H.T. Anthony (publisher)], Albumen print, George Eastman Museum, LL/6413

George Robinson Fardon, 1855 (ca), Unidentified view, [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25593

Eugène Atget, 1910-1911, Boutique Jouets, Albumen print, George Eastman Museum, LL/32726

Unidentified photographer, 1849 (ca), Dr. MacBeth in the costume in which he crossed the plains, fleeing from the cholerea [sic] of which he died., Daguerreotype, 1/2 plate, George Eastman Museum, LL/57095

Eugène Atget, 1909, Un Coin Rue St. Medard au No. 11 (5e), Albumen print, George Eastman Museum, LL/45504

Gulmez Frères, 1895 (ca), Constantinople, Tower of the Seraskerat, Albumen print, George Eastman Museum, LL/75619

Eastman Kodak Co., 1900, The Kodak Girl. A vacation without a KOdak is a vacation wasted., Advertisement, George Eastman Museum, LL/75610

Nickolas Muray, 1936, Lucky Strike, Girl with Snowshoes, Carbro print, George Eastman Museum, LL/7254

Lewis Carroll, 1873 (taken) 1915 (ca, print), Xie Kitchin as "A Chinaman", Gum bichromate over platinum print, George Eastman Museum, LL/74537

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Interior of the Hall of Columns Karnac, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21222

W. & F. Langenheim, 1845 (ca), Seated young woman with book on table, Daguerreotype, 1/2 plate, George Eastman Museum, LL/74549

John Murray, 1856 (ca), View of the Principal Entrance of the Jumma Musjid, Paper negative, George Eastman Museum, LL/70013

Bruno Braquehais, 1854, Academic Study, No. 19, Albumen print, George Eastman Museum, LL/74509

Julia Margaret Cameron, 1864, Henry Taylor, Albumen print, George Eastman Museum, LL/75446

Southworth & Hawes, 1845 (ca), Unidentified Woman, Daguerreotype, 1/4 plate, with applied color, George Eastman Museum, LL/74873

Eastman Kodak Co., 1900, Eastman Kodak Cos Brownie Camera $1 [The Kodak Girl], Advertisement, George Eastman Museum, LL/75670

Alinari, 1865 (ca), [Cathedral seen from Orivolo Street], Albumen print, George Eastman Museum, LL/75811

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

Henri Le Secq, 1852 (ca), Farmyard scene, near St.-Leu-d' Esserent, Cyanotype, from paper negative, George Eastman Museum, LL/7436

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

Édouard Baldus, 1861 (ca), Durance. Viaduc, [Chemins de fer de Paris a Lyon et a la Mediterannee], Albumen print, George Eastman Museum, LL/75453

Abdullah frères, 1869 (ca), Cimetiere turc a Scutary, Albumen print, George Eastman Museum, LL/74888

Unidentified photographer / artist, 1870 (ca), [Portraits with a naval motif], [Campbell Family Album, Vol. 2], Albumen print, ink and watercolor, George Eastman Museum, LL/74612

Julia Margaret Cameron, 1867, Sir J.F.W. Herschel (Bart), Albumen print, George Eastman Museum, LL/74527

Chusseau-Flaviens, 1900-1919 (ca), Egypte Types/Egypte types/(2 images/plate), Negative, gelatin on glass, George Eastman Museum, LL/35702

Francis Bruguière, 1936-1940 (ca), Woman on Phone, Gelatin silver print, George Eastman Museum, LL/33232

William Larson, 1974, Transmission 0035, Electro-carbon print, George Eastman Museum, LL/33346

Southworth & Hawes, 1850 (ca), Unidentified Woman, Daguerreotype, 1/4 plate, George Eastman Museum, LL/69745

T.H. McAllister, 1898, Wharf Rats, Transparency, gelatin on glass, George Eastman Museum, LL/74746

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

Hill & Adamson, 1845 (ca), Miss Murray, Salted paper print, George Eastman Museum, LL/74761

Alfred Saint-Ange Briquet, 1870 (ca), Etude d'apres nature, Albumen silver print, George Eastman Museum, LL/69793

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

Landsat 2 Satellite, 1975 (ca), Color Aerial View of Rochester, New York made from Landsat Satellite, Chromogenic development print, George Eastman Museum, LL/69973

Eugène Atget, 1909, Brocanteur 38 rue Descartes (5e arr), Albumen print, George Eastman Museum, LL/45485

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

Unidentified photographer, 1890 (ca), Miss Grace Sutherland, Cabinet card, George Eastman Museum, LL/54438

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

Charles Hugo, 1850-1855 (ca), The Hand of Madame Hugo, [Victor Hugo Album], Salted paper print, George Eastman Museum, LL/6909

Dr. Charles Forbes (1844-1917), 1879 (ca), Photomicrograph, Negative, collodion on glass, George Eastman Museum, LL/69969

Charles A. Zimmerman, 1860 (ca), The (Ab) Original Babe in the Woods, Stereocard, George Eastman Museum, LL/75362

F. Jay Haynes, 1883 (ca), Formation at Mammoth Hot Spring, [Yellowstone National Park], Stereocard, George Eastman Museum, LL/75244

Samuel A. Bemis, 1840 (ca), [View of four story building, probably taken from Bemis' window of lodgings on Tremont Street, Boston], Daguerreotype on silver foil, George Eastman Museum, LL/116625

Unidentified photographer(s) / artist, 1867, Mrs. Musgrave, Victor Drummond, Lady Nora Boyle, Sir Gerald Coddington, Albumen silver prints and watercolor, George Eastman Museum, LL/74871

Southworth & Hawes, 1855, Mar 8, The Niagara Suspension Bridge, Daguerreotype, full plate, George Eastman Museum, LL/6405

Eugène Durieu, 1855 (ca), Reclining nude with scepter, Salted paper print, George Eastman Museum, LL/57181

Lewis W. Hine, 1925, Candy Worker, New York, Gelatin silver print, George Eastman Museum, LL/48705

T.H. McAllister, 1898, Interior of a Charitable Institution-Little Waifs at Supper, Transparency, gelatin on glass, George Eastman Museum, LL/74743

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Cairo- From the East, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21187

Unidentified photographer(s) / artist, 1867, H.R.H Princess Beatrice, Miss Harris, Albumen silver prints and watercolor, George Eastman Museum, LL/74868

Hill & Adamson, 1845, Orphan's Hospital, Salted paper print, George Eastman Museum, LL/35629

Unidentified photographer, 1875 (ca), Head of man in derby hat behind cloth with painted body and scene (donkey cart), Tintype, George Eastman Museum, LL/75368

Lewis Carroll, 1860 (taken) 1915 (ca, print), Two Young Boys, Gum bichromate over platinum print, George Eastman Museum, LL/74532

Roger Fenton, 1855 (taken) 1856 (print), Sir Henry Rawlinson, Sanitary Commissioner, Salted paper print, George Eastman Museum, LL/75318

The Cartoon Publishing Co., 1880 (ca), No. 3-Photographing the Baby, Albumen print, George Eastman Museum, LL/74643

Unidentified photographer, 1862 (ca), Soldier, hands resting on saber, with elaborate backdrop, Tintype, 1/4 plate, with applied colour, George Eastman Museum, LL/74427

Eadweard Muybridge, 1887 (ca), Man in derby riding horse, Gelatin silver transparency, George Eastman Museum, LL/74594

Unidentified photographer(s) / artist, 1875 (ca), Figures in outdoor scene with hay cart, Albumen prints, and ink, George Eastman Museum, LL/75664

Consuelo Kanaga, 1935 (ca), Berenice Abbott with view camera, Gelatin silver print, George Eastman Museum, LL/69907

Ottomar Anschütz, 1884, Man holding reins of rearing horse, Albumen print, George Eastman Museum, LL/75307

Frederick DeBourg Richards, 1859 (ca), Suburban fieldstone house with side porch, Salted paper print, George Eastman Museum, LL/75757

William Henry Jackson, 1873 (taken) 1980s (print), Castle Rock Boulder Cañon, [United States Geological Survey], Gelatin silver print, George Eastman Museum, LL/75804

Dorabjee Pudumjee, 1861-1880 (ca), At Lusas Bay, Albumen print, George Eastman Museum, LL/75570

Timothy H. O'Sullivan, 1869, "Chez nous" Salt Lake City, Oct. 1868, Albumen print, George Eastman Museum, LL/75154

Chusseau-Flaviens, 1908 (ca), Segovie l'Alcazar et tour ______ 11, Negative, gelatin on glass, George Eastman Museum, LL/35720

Alinari, 1865 (ca), Florence Cathedral, Albumen print, George Eastman Museum, LL/75812

Edward Weston, 1930, Pepper No. 30, Gelatin silver print, George Eastman Museum, LL/69919

Autotype Co. Ltd (English, 1860s-1950s), 1900 (ca), Colour samples, Carbon prints, George Eastman Museum, LL/74886

Édouard Baldus, 1856-1857 (ca), The New Louvre: Horloge Pavillion, Albumen print, George Eastman Museum, LL/74855

John Murray, 1856 (ca), View of the tomb of Adam Khan in the Kootub, Albumenized salted paper print, George Eastman Museum, LL/70016

Eugène Atget, 1913, Balcon 16 Rue Beaujolais (1e arr), Albumen print, George Eastman Museum, LL/45488

Eugène Atget, 1908, Au Bourdon d'or 93 Rue St. Honore (1er), Albumen print, George Eastman Museum, LL/45474

Timothy H. O'Sullivan, 1864, 21 May, General Grant's Council of War, Stereocard, George Eastman Museum, LL/74469

Cromer's Amateur, 1845 (ca), Graveyard with tombstone of S. S. Boudin, Daguerreotype, 1/6 plate, George Eastman Museum, LL/57087

Eugène Atget, 1901-1902, Heurtoir - 18 Avenue Montaigne (8e arr), Albumen print, George Eastman Museum, LL/45439

Chusseau-Flaviens, 1900-1919 (ca), Espagne Courses taureaux, Negative, gelatin on glass, George Eastman Museum, LL/35704

Unidentified photographer(s) / artist, 1875 (ca), People playing lawn tennis, [Bouverie Album], Albumen prints, and watercolor, George Eastman Museum, LL/75668

Gustavus Fagersteen, 1875 (ca), Photographer's carriage at Wawona Tree, Yosemite, Albumen print, George Eastman Museum, LL/74521

Peter Henry Emerson, 1886 (ca, taken) 1888 (ca, print), Leafless March, Photogravure, George Eastman Museum, LL/74977

E. Encke, 1886 (ca), Copy of painted portrait of Alfred Stieglitz, Albumen print, George Eastman Museum, LL/74625

Unidentified photographer / artist, 1952, Logo for "Image - Journal of Photography of the George Eastman House", Banner, George Eastman Museum, LL/21169

Unidentified photographer, 1850 (ca), Oval daguerreotype pendant with portrait of unidentified seated couple, Daguerreotype, pendant, George Eastman Museum, LL/74677

Franz Hanfstaengl, 1854, von Tultz, Salted paper print, George Eastman Museum, LL/75290

J.E. Mayall, 1860, Prince Albert & Queen Victoria, Albumen print, with applied color, George Eastman Museum, LL/75721

Warren Thompson, 1855 (ca), [Self-portrait as hunter], Daguerreotype, stereo, George Eastman Museum, LL/121320

Hippolyte Bayard, 1847 (ca, taken) 1965 (ca, print), Composition au Chapeau, Gelatin silver print, George Eastman Museum, LL/74926

Peter Henry Emerson, 1886 (ca, taken) 1888 (ca, print), In The Heysel. [Norfolk], Photogravure, George Eastman Museum, LL/74983

Unidentified photographer, 1865 (ca), Fireman, Tintype, 1/4 plate, George Eastman Museum, LL/33131

Louis Prélier, 1840 (ca), [Cathedral of Mexico City and the Parian], Daguerreotype, George Eastman Museum, LL/126605

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

Timothy H. O'Sullivan, 1862, September, Signal Tower on Elk Mountain, Maryland, Overlooking battlefield of Antietam, Albumen print, George Eastman Museum, LL/75470

Peter Henry Emerson, 1885 (ca, taken), Setting Up the Bow-Net, Platinum print, George Eastman Museum, LL/74905

Alvin Langdon Coburn, 1917, Vortograph, Gelatin silver print, George Eastman Museum, LL/69807

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

Unidentified photographer, 1855 (ca), Portrait of General Daniel D. Minier, New York State Militia, Daguerreotype, 1/2 plate, with applied color, George Eastman Museum, LL/52674

Edward Weston, 1925, Excusado, Platinum print, George Eastman Museum, LL/69916

Platt D. Babbitt, 1850 (ca), American Falls from below Prospect Point, Niagara, Daguerreotype, whote plate, George Eastman Museum, LL/54415

Roger Fenton, 1858, Chatsworth, the Palace of the Peak, the Italian Garden, Albumen silver print, George Eastman Museum, LL/69787

Gustave Le Gray, 1855 (ca), The Sunset Zenith, Normandy, Albumen silver print, George Eastman Museum, LL/70008

Julia Margaret Cameron, 1864, A Sibyl after the manner of Michelangelo, Albumen print, George Eastman Museum, LL/54414

Geneviève-Élisabeth Disdéri, 1856-1858, Entrée du Port, Brest, Albumen print, George Eastman Museum, LL/74910

Nancy Newhall, 1950, August, Edward's house, Negative, gelatin on safety base sheet film, George Eastman Museum, LL/69945

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

Jacques-Henri Lartigue, 1910, Vols, Gelatin silver print, George Eastman Museum, LL/57211

Arthur Green, 1863, 12 August, John McIntosh Kell next to pivot cannon, Simon's Bay, South Africa, Albumen print, George Eastman Museum, LL/74609

Southworth & Hawes, 1845 (ca), Unidentified Man, Daguerreotype, 1/4 plate, George Eastman Museum, LL/69778

Frederick Gutekunst, 1873 (ca), Cundurango De Tumbo Grande, Albumen print, George Eastman Museum, LL/35652

Henry Fox Talbot, 1844, The Cloisters at Lacock, Salted paper print, from calotype negative, George Eastman Museum, LL/69997

James Robertson, 1855 (ca), The battlefield of Tchernaya, Salted paper print, George Eastman Museum, LL/57165

Alvin Langdon Coburn, 1905, St Paul's from Bankside, London, Photograph, George Eastman Museum, LL/56875