Ottomar Anschütz, 1884, Wild Boar, Albumen print, George Eastman Museum, LL/75313

Désiré Charnay, 1860, La Prison, à Chichen-Itza, Albumen print, George Eastman Museum, LL/75693

John Thomson, 1876-1877 (ca), The Crawlers, [Street Life in London], Woodburytype, George Eastman Museum, LL/33161

Édouard Baldus, 1861 (ca), Arles. Cloitre St. Trophime, [Chemins de fer de Paris a Lyon et a la Mediterannee], Albumen print, George Eastman Museum, LL/75459

Carleton E. Watkins, 1861, River View-Washington Column, Yosemite, Stereoview on glass, George Eastman Museum, LL/54433

Carleton E. Watkins, 1861, Hutchings, [Watkins' Yosemite - Handwritten text], Stereocard, George Eastman Museum, LL/75237

William Henry Jackson, 1873 (taken) 1980s (print), The Upper Twin Lake, Arkansas Valley, Colorado, [United States Geological Survey], Gelatin silver print, George Eastman Museum, LL/75798

Timothy H. O'Sullivan, 1868, August, Quartzites, East Humboldt Mountains, Albumen print, George Eastman Museum, LL/75145

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

W.K.L. Dickson (American, b. France, 1860-1935), 1893, T.A. Edison Experimenting with Micrography, Albumen print, detail, George Eastman Museum, LL/95000

Robert Macpherson, 1858 (ca), Bas-relief of the Biga - Arch of Titus, Albumen print, George Eastman Museum, LL/75380

Gustavus Fagersteen, 1875 (ca), Merced River, Yosemite, Albumen print, George Eastman Museum, LL/75786

Eugène Atget, 1925, Avenue des Gobelins, Silver printing-out paper, George Eastman Museum, LL/57208

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

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75775

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

Lewis Carroll, 1860 (ca, taken) 1915 (ca, print), Portrait of a girl (Mary Lott), Gum bichromate over platinum print, George Eastman Museum, LL/74533

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Hebron with Mosque Covering the Cave of Macpelah, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21231

Eastman Kodak Co., 1892, Peary Pressed the Button. 2,000 Kodak Pictures Made Among Greenland's Icy Mountains., Advertisement, George Eastman Museum, LL/75609

Chusseau-Flaviens, 1900-1919 (ca), Chine le agent, Negative, gelatin on glass, George Eastman Museum, LL/35691

Frederick H. Evans, 1895 (ca), Great Gable from Westdale, Platinum print, George Eastman Museum, LL/74520

Carlo Ponti, 1864, Bridge of Sighs, on Canal of Canonica, Albumen print, George Eastman Museum, LL/75330

Charles Chevalier, 1843-1844 (ca), Self-portrait [Charles Chevalier] with Charles Wheatstone, physicist, Daguerreotype, 1/4 plate, George Eastman Museum, LL/57091

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

Unidentified photographer(s) / artist, 1867, Mr. Sutherland, Lady Buckhurst, Sir R. Knightly, Albumen prints, and watercolor, George Eastman Museum, LL/75227

Carleton E. Watkins, 1861, Cathedral Rocks, [Watkins' Pacific Coast], Stereocard, George Eastman Museum, LL/75234

James Robertson, 1855-1856, The Redan Interior, Salted paper print, George Eastman Museum, LL/70088

Peter Henry Emerson, 1886 (ca), East Coast Fishermen, Platinum print, George Eastman Museum, LL/57190

Unidentified photographer(s) / artist, 1875 (ca), Boy and woman with floral embellishment, Albumen prints, and watercolor, George Eastman Museum, LL/75656

Frederick H. Evans, 1914 (album), Photomicrograph, Photomicrograph, George Eastman Museum, LL/36557

S. Fisher Corlies (American, 1830-1888), 1884, Photo Society Work Members at Dingman Ferry 1884, Transparency, gelatin on glass, George Eastman Museum, LL/75324

James Robertson, 1855, The Barracks Battery, Salted paper print, George Eastman Museum, LL/57166

Eugène Atget, 1907, Coin de la rue Vauvieliers et Berger 15 et 13 (1e), Albumen print, George Eastman Museum, LL/45481

Unidentified photographer, 1855 (ca), Church of the Former Benedictine Abbey, Caen, Waxed paper negative, George Eastman Museum, LL/75291

Huston & Kurtz, 1865 (ca, taken) 1947 (ca, print), Female model in Grecian garb posing on dais for photosculpture, Gelatin silver print, George Eastman Museum, LL/75214

Catharine Weed Barnes, 1892 (ca), Radiograms of Foot & Leg (Human), Gelatin silver negative, George Eastman Museum, LL/75189

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), Cloister and gable of the Knight's Hall, Mont Saint-Michel, Waxed paper negative, George Eastman Museum, LL/99900

Robert Heinecken, 1974, Cliché Vary/Fetishism, Photographic emulsion on canvas, pastel chalk, George Eastman Museum, LL/33341

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

Unidentified photographer(s) / artist, 1875 (ca), Men, women, and dog in outdoor scene with rowboat, lake, and trees, Albumen prints, and watercolor, George Eastman Museum, LL/75660

Southworth & Hawes, 1850, [Unidentified Female in Wedding Dress], Daguerreotype, full plate, George Eastman Museum, LL/6402

Carleton E. Watkins, 1882 (ca), Panorama of Portland, Oregon, Albumen print, George Eastman Museum, LL/54463

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

Luis Soler Pujol (Spanish, 1873-1923), 1920 (ca), Human Skeleton, [Album: Luis Soler Pujol, Naturalista Preparador], Gelatin silver print, mounted, George Eastman Museum, LL/54422

Lewis Carroll, 1860 (ca, taken) 1915 (ca, print), Rosetti family, Gum bichromate over platinum print, George Eastman Museum, LL/74536

Robert John Henry, 1857, Basin of the great geyser, Iceland, Albumen print, stereoview, George Eastman Museum, LL/52022

James Robertson, 1854 (ca), Constantinople, Saint Sophia, Salted paper print, George Eastman Museum, LL/70098

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

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

James Robertson, 1854 (ca), Acropolis, the Erechtheum, Salted paper print, George Eastman Museum, LL/70093

Hill & Adamson, 1845 (ca), Edinburgh Presbytery - Group Portrait, Salted paper print, George Eastman Museum, LL/75197

Julia Margaret Cameron, 1866 (ca), Full face, 3/4 lighted from right, Albumen print, George Eastman Museum, LL/74955

Édouard Baldus, 1855 (ca), Louvre, Cour Interieure, Heliogravure print, George Eastman Museum, LL/74860

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

James Robertson, 1855 (ca), Man in Turkish costume, Salted paper print, with applied color, George Eastman Museum, LL/70080

Unidentified photographer, 1918, Illustrated Lectures are an Important Part of Instruction, Gelatin silver print, George Eastman Museum, LL/57212

Alvin Langdon Coburn, 1911, The Temple of Ohm (Grand Canyon), Gelatin silver print, George Eastman Museum, LL/33186

Eugène Atget, 1903, Les bords du Marne au Perreux (Seine), Albumen print, George Eastman Museum, LL/45501

Lewis Carroll, 1860 (ca, taken) 1915 (ca, print), H. Hobson & Family, Platinum print, George Eastman Museum, LL/74664

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

George Fiske, 1884 (ca), Yosemite Falls and Indian Canyon, Albumen print, George Eastman Museum, LL/75809

Nancy Newhall, 1952, Brassaï, Negative, gelatin on safety base sheet film, George Eastman Museum, LL/69890

Unidentified photographer, 1887, Harriet Tubman at home and her friends. Residents of the Home for the Aged and Indigent Negroes. Auburn, N.Y., Albumen print, George Eastman Museum, LL/74705

Nickolas Muray, 1942, McCall's Style & Beauty Cover: Shoes, Color print, assembly (Carbro) process, George Eastman Museum, LL/7247

Hill & Adamson, 1845 (ca), David Roberts, R.A., Salted paper print, George Eastman Museum, LL/35627

Peter Henry Emerson, 1886 (ca, taken) 1888 (ca, print), Eel-Picking in Suffolk Waters, Photogravure, George Eastman Museum, LL/74978

Eugène Atget, 1900, Hotel de Montmorency - Rue de Montmorency 5 (IIIe), Albumen print, George Eastman Museum, LL/45479

Peter Henry Emerson, 1886 (ca), Throwing the Cast Net. Norfolk Broads, Platinum print, George Eastman Museum, LL/33181

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), [Cliffs, possibly near Dinant along the Meuse River, Belgium], Albumen silver print, George Eastman Museum, LL/99886

Johnson & Henderson, 1857 (ca), Costumes and Characters of Western India: Group of Pinjaras, or Cotton-Carders, Albumen print, George Eastman Museum, LL/57133

Unidentified photographer, n.d., Contrabands, Albumen silver stereo card, George Eastman Museum, LL/33142

John Shaw Smith, 1851-1852 (ca), Walls of the Dendera Temple, Calotype negative, George Eastman Museum, LL/69857

Julia Margaret Cameron, 1867, A. Tennyson, Albumen print, George Eastman Museum, LL/6411

James Robertson, 1855-1856, Officers in Crimea, Salted paper print, George Eastman Museum, LL/75402

Eugène Atget, 1908, Coin Eglise St. Nicolas des Champs Rue Gunin Gridaine (3e arr), Albumen print, George Eastman Museum, LL/45445

Southworth & Hawes, 1850, [Unidentified Couple], Daguerreotype, full plate, with applied color, George Eastman Museum, LL/6403

Alfred Stieglitz, 1930, Equivalent, Gelatin silver print, George Eastman Museum, LL/33215

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

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

T.H. McAllister, 1898, Arrest for Thieving, Transparency, gelatin on glass, George Eastman Museum, LL/74748

Julia Margaret Cameron, 1866 (ca), Light study, Albumen print, George Eastman Museum, LL/74951

Julia Margaret Cameron, 1866, Light study, Albumen print, George Eastman Museum, LL/74936

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

George N. Barnard, 1865 (ca), Railroad yard, Albumen print, George Eastman Museum, LL/75327

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Interior Court of Medinet Haboo, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21210

Unidentified photographer(s), 1855 (ca), Multiple portraits, woman, man, young woman, boy & girl, Daguerreotypes (4), 1/2 plate, George Eastman Museum, LL/74684

S. Fisher Corlies, 1880, Trout and rod, Negative, gelatin on glass, George Eastman Museum, LL/6902

Hill & Adamson, 1843 (ca), Sir George Harvey, Salted paper print, George Eastman Museum, LL/74756

George Fiske, 1884 (ca), Wawona, Mariposa Grove, Albumen print, George Eastman Museum, LL/75806

Unidentified photographer(s) / artist, 1875 (ca), Three men and two women set in a scene with swamp, bird, and snail, Albumen prints, and watercolor, George Eastman Museum, LL/75655

Nick Brandreth, 2015, A salted paper print proof of a hand made wet collodion negative at a George Eastman Museum workshop, Colour photograph, George Eastman Museum, LL/64135

Samuel A. Bemis, 1840 (ca), Crawford Notch, Daguerreotype, George Eastman Museum, LL/64459

Ottomar Anschütz, 1889, Two bears, Albumen print, George Eastman Museum, LL/75311

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

Peter Henry Emerson, 1886 (ca), [Stud glen], Platinum print, George Eastman Museum, LL/74892

Gulmez Frères, 1895 (ca), Constantinople, The Approach to Stamboul, Albumen print, George Eastman Museum, LL/75617

Warren Thompson, 1850 (ca), [Woman] Une aquarelliste, Daguerreotype, stereo, with applied color, George Eastman Museum, LL/121323

1913 (handwritten), The Mandel Post Card Machine, Advert, George Eastman Museum, LL/96608

Carleton E. Watkins, 1861, View from Glacier Point, [Watkins' Yosemite - Handwritten text], Stereocard, George Eastman Museum, LL/75238

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

Eugène Atget, 1909-1910, Folie Thoinard 9 Rue Coq Heron 1e, Albumen print, George Eastman Museum, LL/45435

Julia Margaret Cameron, 1865 (?), Sister Spirits, Albumen print, George Eastman Museum, LL/74942

Peter Henry Emerson, 1890 (ca, taken) 1895 (publication), Marsh Weeds, [Marsh Leaves, pl.VI], Photogravure, George Eastman Museum, LL/42023

Alfred Stieglitz, 1931, New York, from My Window at the Shelton, West, Gelatin silver print, George Eastman Museum, LL/33216

Frederick DeBourg Richards, 1854, June, Old Barley Mill, Brandywine, Salted paper print, George Eastman Museum, LL/70026

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

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

Roger Fenton, 1856, Rumbling Bridge over the Braan river near Dunkeld, Perthshire Scotland, Salted paper print, George Eastman Museum, LL/35644

Carlo Ponti, 1875 (ca), General View & Vesuvius, Pompei, Albumen print, with applied color (Megalethoscope slide), George Eastman Museum, LL/74433

Eadweard Muybridge, 1884-1887 (ca), Descending stairs and turning; lamp in right hand, [Animal Locomotion], Collotype, George Eastman Museum, LL/75639

Nancy Newhall, 1950 (ca), Ansel Adams, Negative, gelatin on safety base roll film, George Eastman Museum, LL/69880

William Shew, 1851 (ca), Placer mining near Hangtown, California, Daguerreotype, 1/2 plate, George Eastman Museum, LL/74415

Unidentified photographers, 1874 (ca), Certificate of marriage between Daniel W. Gibbs and Matilda B. Pierce, Tintypes (3), on marriage certificate, George Eastman Museum, LL/74446

Giacomo Caneva, 1855 (ca), Landscape, Salted paper print, George Eastman Museum, LL/74466

Peter Henry Emerson, 1886 (ca), Two to one, Platinum print, George Eastman Museum, LL/75242

Eva Watson-Schutze, 1905, Woman with lily, Platinum print, George Eastman Museum, LL/57197

Southworth & Hawes, 1850 (ca), Unidentified man, Daguerreotype, 1/6 plate, with applied colour, George Eastman Museum, LL/54437

Eugène Atget, 1904, Versailles - L'Ariane couchee dite Cleopatre par Van Cleve, Albumen print, George Eastman Museum, LL/45483

Hill & Adamson, 1845 (ca), Greyfriars' Churchyard - Naismith Monument, Salted paper print, George Eastman Museum, LL/74771

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

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

Marcus Aurelius Root, 1855, Mrs. Marcus Aurelius Root, Daguerreotype, 1/4 plate, George Eastman Museum, LL/74485

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

Carleton E. Watkins, 1880-1881, Mission San Juan Capistrano, Established November 1ST, 1776, [Watkins' New Boudoir series Yosemite and Pacific Coast], Albumen print, George Eastman Museum, LL/74731

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

F. Jay Haynes, 1881-1885, Old Faithful's Formation -- Upper Basin, [Yellowstone National Park], Stereocard, George Eastman Museum, LL/75243

Eadweard Muybridge, 1873 (taken) 1874 (ca, print), The Lava Beds No. 6, [The Modoc War], Stereocard, George Eastman Museum, LL/75257

Colonel Henry William John Senior, 1861-1880 (ca), Bridge of Shops, Albumen print, George Eastman Museum, LL/74603

Unidentified photographer, 1856, Portrait of Sara Emilie Mason holding rabbit, Daguerreotype, 1/9 plate, George Eastman Museum, LL/74691

Nickolas Muray, 1935, Lucky Strike, Woman & Christmas Wreath, Color, George Eastman Museum, LL/7258

Frederick DeBourg Richards, 1859 (ca), View at dock, Salted paper print, George Eastman Museum, LL/74570

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

Unidentified photographer, 1850 (ca), Image of a jigsaw, Daguerreotype, 1/4 plate, George Eastman Museum, LL/45425

Julia Margaret Cameron, 1865 (ca), Wist ye not that your father and I sought thee sorrowing?, Albumen print, George Eastman Museum, LL/35667

Alvin Langdon Coburn, 1915, Michio Ito wearing fox mask designed by Edmund Dulac, Photograph, George Eastman Museum, LL/56872

John Shaw Smith, 1850 (ca), Cross at Rostrevor, [Ireland], Calotype negative, George Eastman Museum, LL/75133

Roger Fenton, 1852, Pittville Spa, Cheltenham, Salted paper print, George Eastman Museum, LL/69785

Eadweard Muybridge, 1873, The Modoc Stronghold after its capture, [The Modoc War], Stereocard, George Eastman Museum, LL/74468

Gustavus Fagersteen, 1875 (ca), Agassiz Rock, Yosemite, Albumen print, George Eastman Museum, LL/75795

Édouard Baldus, 1861 (ca), Lyon, [Chemins de fer de Paris a Lyon et a la Mediterannee], Albumen print, George Eastman Museum, LL/75447

Southworth & Hawes, 1855 (ca), Boston Athenaeum, interior view, Daguerreotype, whole plate, George Eastman Museum, LL/69776

Abigail Wyman Wilder, 1901, Millers Falls grammar school class of 1901, Cyanotype, on pillow cover, George Eastman Museum, LL/69792

Hill & Adamson, 1845 (ca), St. Andrews, Salted paper print, George Eastman Museum, LL/35607

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

Gertrude Käsebier, 1912, Child on Dock, Platinum print, George Eastman Museum, LL/57201

Lewis Carroll, 1875 (ca), Xie Kitchin with Umbrella, Albumen print, George Eastman Museum, LL/75284

George Bankart, 1861-1880 (ca), Rocks by a pond, Albumen print, George Eastman Museum, LL/74704

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

Alvin Langdon Coburn, 1916 (taken) 1950 (ca, print), Vortograph, Gelatin silver print, George Eastman Museum, LL/69821

Francis Frith, 1857 (ca), Egyptian Idol at Thebes, Albumen print, George Eastman Museum, LL/57123

Henry Peach Robinson, 1882, The Margin of the Lake, Albumen print, George Eastman Museum, LL/74483

Unidentified photographer(s) / artist, 1875 (ca), Three women with drawing of leaves, flowers, squirrel and spider web, Albumen prints and watercolor, George Eastman Museum, LL/75418

Eugène Atget, 1899-1900, Marchard d'abat-jour, rue Lepic, Albumen print, George Eastman Museum, LL/32727

Nadar, 1860 (ca), George Sand, Woodburytype, George Eastman Museum, LL/6913

Frederick DeBourg Richards, 1859, Congress Hall, southeast corner of Chestnut and Sixth Street, Philadelphia, Salted paper print, George Eastman Museum, LL/75413

Nickolas Muray, 1922 (ca) - 1961, Untitled, Color print, George Eastman Museum, LL/30828

Frederick Monsen, 1909, Coal Canyon, Bad Lands, Arizona, Lantern slide, George Eastman Museum, LL/65955

Joseph Cundall, 1855, 18 August, Construction of the Great Eastern, Albumen print, George Eastman Museum, LL/75003

Unidentified photographer, 1925 (ca), Two clowns in plaid suits with top hats and canes, Gelatin silver print (POP) with applied color and chromolithograph, mounted on celluloid medallion, George Eastman Museum, LL/32722

Edward Weston, 1944, Kelp and Driftwood, Point Lobos, Gelatin silver print, George Eastman Museum, LL/69936

John Dillwyn Llewelyn, 1854, Aug 25, Lake at Penllergare [View of the Upper Lake at Penllergare], Salted paper print, George Eastman Museum, LL/7423

Eadweard Muybridge, 1872, Cloud's Rest. Valley of the Yosemite, Albumen print, George Eastman Museum, LL/75434

Gustave Le Gray, 1855 (ca), Pompeii Public Forum, Albumenized salted paper print, George Eastman Museum, LL/70003

Alexander Gardner, 1865, Lewis Payne, Albumen print, on album page, George Eastman Museum, LL/52666

Unidentified photographer, 1870 (ca), Woman looking at framed tintype portraits, Tintype, with decorative paper mat, George Eastman Museum, LL/6919

Eugène Atget, 1898, IV. R. Brise-Miche, Albumen print, George Eastman Museum, LL/75465

Unidentified photographer, 1865 (ca), Woman seated in profile at table, two spirit images in background, Tintype, with applied color, George Eastman Museum, LL/75713

Carlo Ponti, 1875 (ca), Egypt Gizeh - The Three Pyramides, Albumen print, with applied color (Megalethoscope slide), George Eastman Museum, LL/74434

Eugène Atget, 1905-1906, Hotel Thiroux de Montsange Rue de la Boetie 111 (8e), Albumen print, George Eastman Museum, LL/45456

Hill & Adamson, 1845 (ca), Rev. Dr. Fairbairn (?), Salted paper print, George Eastman Museum, LL/35637

Alvin Langdon Coburn, 1917, Vortograph of Ezra Pound, Gelatin silver print, George Eastman Museum, LL/57202

Unidentified photographer / artist, 1865 (ca), Spirit Photograph [Woman's spirit behind table with photograph], Albumen print carte de visite, George Eastman Museum, LL/6918

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

Hill & Adamson, 1845 (ca), P. Morris, Salted paper print, George Eastman Museum, LL/35616

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75764

Désiré Charnay, 1860, Palais des Nonnes, à Uxmal; Detail de la Façade Dite Egyptienne, Albumen print, George Eastman Museum, LL/75694

Carleton E. Watkins, 1882 (ca), Mt. Hood, from Portland, Albumen print, George Eastman Museum, LL/54464

Pascal Sebah, 1875 (ca), Groupe des pyramides, Cairo, Albumen print, George Eastman Museum, LL/75678

Pascal Sebah, 1875 (ca), Grande Pyramide de Sakkarah, Cairo, Albumen print, George Eastman Museum, LL/75683

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

Warren Thompson, 1855 (ca), [Self-portrait as an Arab], Daguerreotype, stereo, George Eastman Museum, LL/74565

Eastman Kodak Co., 1890, A Fair Subject but an Unfair Advantage., Advertisement, George Eastman Museum, LL/75605

Paul Nadar, 1886, The Art of Living a Hundred Years, Photogravure, George Eastman Museum, LL/33177

Gustavus Fagersteen, 1875 (ca), Dead Giant, Tuolumne Grove, Yosemite, Albumen print, George Eastman Museum, LL/75785

Unidentified photographer (American), 1930 (ca), [Man on Rooftop with Eleven Men in Formation on His Shoulders], Gelatin silver print, George Eastman Museum, LL/54300

Julia Margaret Cameron, 1872, King Lear Allotting His Kingdom to His Three Daughters, Albumen print, George Eastman Museum, LL/45914

Southworth & Hawes, 1852 (ca), Unidentified Woman, Daguerreotype, 1/6 plate, George Eastman Museum, LL/74633

Hill & Adamson, 1843 (ca), Sir George Harvey, Salted paper print, George Eastman Museum, LL/35621

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

Eugène Atget, 1909, Pavillon 16 Rue Ville L'Eveque (8e), Albumen print, George Eastman Museum, LL/45459

Unidentified photographer, 1915, Identity badge for the Continental Can Company, Plant No. 95, Identity badge, George Eastman Museum, LL/54460

Mathew B. Brady, 1860 (ca), Portrait of an unidentified couple, Ambrotype, George Eastman Museum, LL/6897

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), House, Mont Saint-Michel, Albumen silver print, George Eastman Museum, LL/99902

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

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

John Shaw Smith, 1851, November, Sublime Porte, Constantinople, Calotype negative, George Eastman Museum, LL/88191

Ottomar Anschütz, 1886, Monkey grooming man, Albumen print, George Eastman Museum, LL/75309

Frank Good, 1870 (ca), Egypt - Abydus - Specimen of the Sculptures from the Hall of the Great Temple Abydus, [Good's Eastern Series], Stereocard, George Eastman Museum, LL/75356

John Henry Ravenshaw, 1861-1880, Entry Portal, India, Albumen print, George Eastman Museum, LL/75389

Unidentified photographer, 1890-1892, Gus Milburn & No. 4 Kodak Camera, Kodak # 4 snapshot, George Eastman Museum, LL/75600