Oscar Gustave Rejlander, 1858 (ca), Head of St. John the Baptist in a Charger, Albumen print, George Eastman Museum, LL/57185

Carleton E. Watkins, 1870, North Side, Lassen's Peak, [40th Parallel], Albumen print, George Eastman Museum, LL/75218

Unidentified photographer, 1858 (ca), Napoleon III, Emperor of the French, Stereocard, with applied color, George Eastman Museum, LL/75638

Nickolas Muray, 1948, Jascha Heifetz, George Eastman Museum, LL/7253

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

Platt D. Babbitt, 1856 (ca), Niagara Suspension Bridge, Daguerreotype, whole plate, George Eastman Museum, LL/75360

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

Chusseau-Flaviens, 1900-1919 (ca), Portugal celebrite Patriarche de Lisbonne/Mgr Bello, Negative, gelatin on glass, George Eastman Museum, LL/35697

Unidentified photographer, 1845 (ca), Grand Mosque at Algiers, Daguerreotype, George Eastman Museum, LL/57085

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

James Anderson, 1870 (ca), Sepolcro del Fornaro Eurisaces, Albumen print, George Eastman Museum, LL/75739

Geneviève-Élisabeth Disdéri, 1856-1858, [Vaisseau l'Hercule], Albumen print, George Eastman Museum, LL/75333

Ladislas Xavier Chodzkiewicz (Polish, 1813-1898), 1853, Fontainebleau: La Cour de Chasse, Salted paper print, George Eastman Museum, LL/74539

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Granite Pylon, Karnac, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21220

Ottomar Anschütz, 1884, Man holding whip and reins of rearing horse, Albumen print, George Eastman Museum, LL/75308

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

Alvin Langdon Coburn, 1917, Vortograph, Gelatin silver print, George Eastman Museum, LL/69808

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

Roger Fenton, 1855 (taken) 1856 (print), Turkish soldiers, Salted paper print, George Eastman Museum, LL/74810

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

Jacques-Henri Lartigue, 1910, Mon plus petit model (9 cm. envergure) il a bien marché, Gelatin silver print, George Eastman Museum, LL/57210

Eugène Atget, n.d., Cour de Rouen - boulevard St. Germain, Albumen print, George Eastman Museum, LL/75466

Southworth & Hawes, 1853 (ca), Lawrence Lot, Mount Auburn Cemetery, Daguerreotype, full plate, George Eastman Museum, LL/32725

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

Eugène Atget, 1908, 5 Rue Grenier St. Lazare passe dans le quartier - pour au ancien Hotel Buffon (3e), Albumen print, George Eastman Museum, LL/45472

Unidentified artist, 1840 (ca), Church of St. Sulpice, Paris, Fizeau process engraving from a daguerreotype, George Eastman Museum, LL/69949

Carlo Naya, 1880-1882 (ca), Venezia. Canal Grande Regata, Albumen print, George Eastman Museum, LL/74561

Unidentified photographer, 1875, Yours Truly - Calling card with small oval tintype portrait of woman, Tintype, on card mount, George Eastman Museum, LL/74440

Édouard Baldus, 1861 (ca), Lyon. Hotel de Ville, Albumen print, George Eastman Museum, LL/74862

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

Timothy H. O'Sullivan, 1867, Trachyte Columns - Summit of Trinity Mountains, near Sink of Humboldt, Albumen print, George Eastman Museum, LL/75139

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen silver print, George Eastman Museum, LL/69961

Hill & Adamson, 1843 (ca), D.O. Hill, Salted paper print, George Eastman Museum, LL/7430

Frank Good, 1875 (ca), Tomb of Kait Bey, Cairo, Albumen print, George Eastman Museum, LL/74659

Unidentified photographer, 1865 (ca), Garibaldi, Albumen print, with applied color, George Eastman Museum, LL/75722

Oscar Gustave Rejlander, 1860 (ca), Child lost in thought, Albumen print, George Eastman Museum, LL/75170

Unidentified photographer, 1850 (ca), [Bracelet inscribed "Lizzie"], Daguerreotype, gold plate, woven hair, glass, George Eastman Museum, LL/75585

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

Henri Le Secq, 1851, Rosheim, Church, Salted paper print, George Eastman Museum, LL/57106

Louis-Camille d'Olivier, 1856, Composition avec nu, Salted paper print, George Eastman Museum, LL/75294

Pascal Sebah, 1875 (ca), La statue de Chéfren, Egyptian Museum, Cairo, Albumen print, George Eastman Museum, LL/75675

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

Timothy H. O'Sullivan, 1863, December, General Post-Office, Army of the Potomac, Brandy Station, Virginia., Albumen print, on printed page, George Eastman Museum, LL/75425

Louis Jacques Mandé Daguerre, 1845 (ca), [Entrée du forêt], Charcoal with black chalk and/or crayon, George Eastman Museum, LL/74546

Carleton E. Watkins, 1861, Cho-looke or Yo Semite Fall From the Upper House, Albumen print, George Eastman Museum, LL/74566

Alvin Langdon Coburn, 1917, Ezra Pound, Gelatin silver print, George Eastman Museum, LL/58664

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

Lewis Carroll, 1860 (ca, taken) 1915 (ca, print), Three girls, taken at Croft Rectory, Gum bichromate over platinum print, George Eastman Museum, LL/74534

Alexander Gardner, 1865, 4 March, View of Lincoln's second inaugural address, Albumen print, George Eastman Museum, LL/74522

Frederick H. Evans, 1886 (before), Grouped Polycistina, 17X, Albumen print, George Eastman Museum, LL/74841

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

James Anderson, 1870 (ca), Roma - Biga dell'Arco di Tito, Albumen print, George Eastman Museum, LL/75745

John Shaw Smith, 1851, September, Basilica Ruins [Pompeii], [Group of negatives organized by the photographer, entitled "Pompei"], Calotype negative, George Eastman Museum, LL/33468

George Robinson Fardon, 1855 (ca), View over the City from Harrison street., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25583

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), Château de Blois, Salted paper print, George Eastman Museum, LL/99892

L. Lafon (French), 1879, Matériel De Montagne, Système Hotchkiss, Albumen print, George Eastman Museum, LL/57162

Luis Soler Pujol (Spanish, 1873-1923), 1920 (ca), [Natural history specimen], [Album: Luis Soler Pujol, Naturalista Preparador], Gelatin silver print, mounted, George Eastman Museum, LL/54455

Charles-Édouard Hocquard, 1884-1885, Quan-Phu de Ninh-Binh, Albumen print, from gelatin dry plate negatives, George Eastman Museum, LL/75710

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

Louis-Camille d'Olivier, 1856, Composition avec nu, Salted paper print, George Eastman Museum, LL/70065

Anne Brigman, 1907, The Bubble, Photogravure, George Eastman Museum, LL/33187

Hill & Adamson, 1846 (ca), Professor James Miller, Salted paper print, George Eastman Museum, LL/74623

Peter Henry Emerson, 1886 (ca), Bringing Home the Cows, Platinum print, George Eastman Museum, LL/74805

James Anderson, 1870 (ca), Roma, S. Maria della Vittoria, Albumen print, George Eastman Museum, LL/75753

Slocum Howland (American, 1870-1922), 1895 (ca), Young men with ladder, Albumen print, George Eastman Museum, LL/75210

Unidentified photographer, 1875 (ca), A Darjeeling thief, Albumen print, George Eastman Museum, LL/75320

André Adolphe-Eugène Disdéri, 1865 (ca), Catholic priest [top] and theatrical poses [bottom], uncut sheets of cartes de visite, Albumen prints, George Eastman Museum, LL/74517

Adolphe Braun, 1857 (ca), Floral Still Life, Albumen print, George Eastman Museum, LL/74712

Désiré Charnay, 1859, Maison du Curé, à Mitla; Extérieur, Albumen print, George Eastman Museum, LL/74834

John Shaw Smith, 1850 (ca), Fountain in Place de la Concorde, Calotype negative, George Eastman Museum, LL/75561

Chusseau-Flaviens, 1900-1919 (ca), Miss Pankhurst, Negative, gelatin on glass, George Eastman Museum, LL/35715

Joseph Cundall, 1856, January (ca), Construction of the Great Eastern, Albumen print, George Eastman Museum, LL/75007

Nickolas Muray, 1927, Al Jolson, Gelatin silver print, George Eastman Museum, LL/30805

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

Unidentified photographer, 1862 (ca), U.S. Grant, Albumen print, George Eastman Museum, LL/57168

François Willème, 1865 (ca), Study for photosculpture of a seated child, Albumen prints (x6), George Eastman Museum, LL/75211

James Anderson, 1870 (ca), S. Maria Maggiore, Albumen print, George Eastman Museum, LL/75735

Warren Thompson, 1850 (ca), [Two figurines], Daguerreotype, 1/2 plate, George Eastman Museum, LL/121317

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

Hill & Adamson, 1845 (ca), Roslin Chapel, Salted paper print, George Eastman Museum, LL/74766

Peter Henry Emerson, 1890 (ca, taken) 1895 (publication), The Fetters of Winter, [Marsh Leaves, pl.III], Photogravure, George Eastman Museum, LL/42020

Hill & Adamson, 1845 (ca, taken, later print), The Artist and the Gravedigger, Platinum print, George Eastman Museum, LL/75358

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), Pavillon de l'Horloge of the Louvre, Paris, Salted paper print, George Eastman Museum, LL/99898

Unidentified photographer / artist, 1890 (ca), Samuel Castner, Jr., Albumen print (Kodak #1 snapshot), George Eastman Museum, LL/6931

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

Southworth & Hawes, 1845 (ca), Unidentified Woman and Child, Daguerreotype, 1/6 plate, George Eastman Museum, LL/69772

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), New Excavations at Medinet-Haboo- thebes, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21212

Adolphe Braun, 1857 (ca), Floral Still Life, [Fleurs Photographiées d'aprés nature de Adolphe Braun], Albumen print, George Eastman Museum, LL/50379

Unidentified photographer, 1895 (ca), Constantinople, - mosque of the Sultan Achmet, Albumen print, George Eastman Museum, LL/75615

John Shaw Smith, 1850-1851 (ca), Saint Peter's Square and Vatican, Calotype negative, George Eastman Museum, LL/69834

Southworth & Hawes, 1855 (ca), Unidentified Child, Daguerreotype, 1/6 plate, George Eastman Museum, LL/74689

Louis-Camille d'Olivier, 1855, Etude d'apres nature, Salted paper print, George Eastman Museum, LL/70071

Catharine Weed Barnes, 1892 (ca), Stonehenge from N.W. with Clouds, Gelatin silver negative, George Eastman Museum, LL/75190

Hill & Adamson, 1845 (ca), Mrs. Barbara Johnstone Flucker, shucking oysters, Salted paper print, George Eastman Museum, LL/75209

Julia Margaret Cameron, 1866, The Mountain Nymph Sweet Liberty, Albumen print, George Eastman Museum, LL/74577

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

Hill & Adamson, 1845 (ca), Mrs. Jameson, Salted paper print, George Eastman Museum, LL/74755

Edward Weston, 1933, Willow, Santa Cruz, Gelatin silver print, George Eastman Museum, LL/69935

Unidentified photographer, 1920 (ca), [Portrait of a man and a woman on a photographic button], Photographic button, George Eastman Museum, LL/54436

Unidentified photographer, 1910 (ca), U.S. Capitol building, Half-tone photomechanical print, with hand-color and reverse painting, George Eastman Museum, LL/45430

Maxime Du Camp, 1849-1850 (ca), Le Sphinx, Egypt Moyenne, Salted paper print, George Eastman Museum, LL/50391

Clarence H. White, 1898, Girl with Mirror, Platinum print, George Eastman Museum, LL/57196

Colonel William Henry Mason, 1861-1880 (ca), Tombs at Hookerce, Albumen print, George Eastman Museum, LL/74592

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Obelisk and Granite Lotus Column Karnac, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21215

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

William Henry Jackson, 1873, Camp on Clear Creek Near Denver, Albumen print, George Eastman Museum, LL/74849

Antoine Claudet, 1855 (ca), Portrait of Claudet Family, Daguerreotype, stereo, with applied color, detail, George Eastman Museum, LL/90886

Alfred Stieglitz, 1889, Jubilee Exhibition (Berlin) Main Hall, Lantern slide, George Eastman Museum, LL/54468

Carleton E. Watkins, 1861, The Yosemite Valley, [Watkins' Yosemite - Handwritten text], Stereocard, George Eastman Museum, LL/75236

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

Dr. Charles Forbes (1844-1917), 1879, Sheep Tick, Negative, collodion on glass, George Eastman Museum, LL/75626

Warren Thompson, 1855 (ca), [Candelabra from Christofle Goldsmiths, Paris], Daguerreotype, stereo, George Eastman Museum, LL/121316

James J. Gibson, 1893 (ca), William Henry Jackson being photographed in the studio of James J. Gibson, World's Columbian Exposition, 1893, Stereocard, George Eastman Museum, LL/69898

William Henry Jackson, 1873 (taken) 1980s (print), White House Mountain, Elk Lake, [United States Geological Survey], Gelatin silver print, George Eastman Museum, LL/75803

Warren Thompson, 1855 (ca), [Self-portrait as artist], Daguerreotype, stereo, George Eastman Museum, LL/121318

André Adolphe-Eugène Disdéri, 1865 (ca), Unidentified woman in dressing gown, Albumen print, George Eastman Museum, LL/74491

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

Désiré Charnay, 1859, Palais des Nonnes, à Uxmal; Façade de la Couleuvre, Albumen print, George Eastman Museum, LL/75688

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75760

James Anderson, 1870 (ca), Giulio Cesare - Museo Capitolino, Albumen print, George Eastman Museum, LL/75731

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

Allevy, 1856, Death Portrait of Doctor Amussat, Daguerreotype, 1/6 plate, George Eastman Museum, LL/40639

Gustavus Fagersteen, 1875 (ca), View from Glacier Point, Albumen print, George Eastman Museum, LL/75794

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

Lala Deen Dayal, 1893, Seeta Cave, Ellora, Albumen print, George Eastman Museum, LL/40231

Nick Brandreth, 2015, No where else in the world other than George Eastman House Museum can you learn how a make a photographic process work and then go and see the masterworks all in the same place, Colour photograph, George Eastman Museum, LL/64139

Alinari, 1880 (ca), [Canova Monument], Albumen print, George Eastman Museum, LL/74506

Gustave Le Gray, 1855 (ca), Mediterranean Sea with Mount Agde, Albumen silver print, George Eastman Museum, LL/70004

Henry Pollock, 1856 (ca), After Luncheon, [Photographs, Exchange Club], Salted paper print from collodion negative, George Eastman Museum, LL/6915

Charles Hippolyte Aubry, 1860 (ca), [Roses, Pavots et oeillets], Albumen print, George Eastman Museum, LL/74575

Dr. Charles Forbes (1844-1917), 1879 (ca), Photomicrograph, Negative, collodion on glass, George Eastman Museum, LL/69963

L. Lafon (French), 1879, Canon Hotchkiss A Tir Rapide De 37 m/m, Albumen print, George Eastman Museum, LL/57161

Chusseau-Flaviens, 1908 (ca), Bulgarie reine Eleonore, Negative, gelatin on glass, George Eastman Museum, LL/35706

Carleton E. Watkins, 1861, Distant view of Half Dome and Vernal Fall, Collodion stereo positive on glass, George Eastman Museum, LL/75280

Henri Le Secq, 1856 (ca), Bottle, glass and peach, Calotype negative, George Eastman Museum, LL/74555

Alvin Langdon Coburn, 1900 (ca), F. Holland Day, Gum bichromate over platinum print, George Eastman Museum, LL/74896

Unidentified photographer(s) / artist, 1875 (ca), Mediterranean street scene, Albumen prints, and watercolor, George Eastman Museum, LL/75645

Southworth & Hawes, 1853 (ca), W. Read and S. O. Mead Tombs, Mount Auburn Cemetery, Daguerreotype, whole plate, George Eastman Museum, LL/69752

Engel Art Corners Manufacturing Co., 1915 (ca), Art Corners, Packaging, George Eastman Museum, LL/69735

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

Gertrude Käsebier, 1900 (ca), Frederick H. Evans, Platinum print, George Eastman Museum, LL/54447

Chusseau-Flaviens, 1900-1919 (ca), Torreaux, Negative, gelatin on glass, George Eastman Museum, LL/35694

John K. Hillers, 1875 (ca), Mummys Cave, Canyon del Muerto, Albumen print, George Eastman Museum, LL/74808

F.A. Wenderoth, 1859, 24 May, Seated man leaning on book and table, Ivorytype, with applied color, George Eastman Museum, LL/74639

Eugène Atget, 1924, Coin rue de Seine, Albumen print, George Eastman Museum, LL/45509

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

James Robertson, 1854 (ca), Constantinople, Mosque of Sultan Mohamed in Tophanna, Salted paper print, George Eastman Museum, LL/70099

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

George B. Seldon (American, 1846-1922), 1880 (ca), Bird cage, aquarium and plant stand, Albumen print, George Eastman Museum, LL/75334

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Broken Obelisk, Karnac, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21217

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

Unidentified photographer / artist, 1882, Thos. H. McCollin's Illustrated Price List of Photographic Supplies. Philadelphia, 1882, p. 117., Photographic supply catalog, George Eastman Museum, LL/40822

Carlo Naya, 1860-1882 (ca), Venice, Basilica of St. Mark and the Palace of the Duke, Albumen print, George Eastman Museum, LL/75406

Carleton E. Watkins, 1861, Sentinel-View down the Valley, Albumen print, George Eastman Museum, LL/74721

Unidentified photographers, 1865 (ca), Full-length portraits and collages of French men and women, Albumen print, George Eastman Museum, LL/75716

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

London Stereoscopic Company, n.d., The Ghost of Milton, Stereocard, George Eastman Museum, LL/33150

Unidentified photographer, 1850 (ca), Blind man holding a cat, Daguerreotype, 1/6 plate, George Eastman Museum, LL/74414

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Distant View of Damascus, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21255

Edward Steichen, 1957, Steichen's pond from the porch of his house, Color print, chromogenic development process, George Eastman Museum, LL/6994

Alexander Gardner, 1865, Man arrested on suspicion of being one of the Lincoln Assassination conspirators. Name not disclosed. [Identified as Joao M. Celestino], Albumen print, on album page, George Eastman Museum, LL/52661

Barnard & Gibson, 1864 (June), Fort Richardson, at Quarles House, Near Fair Oaks, Albumen print, George Eastman Museum, LL/57169

Timothy H. O'Sullivan, 1868, Shoshone Falls, Idaho, Albumen print, George Eastman Museum, LL/75147

John Shaw Smith, 1852, January, Obelisk and Temple at Luxor, Calotype negative, George Eastman Museum, LL/69861

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

Dr. Charles Forbes (1844-1917), n.d., Photomicrograph apparatus, Negative, collodion on glass, George Eastman Museum, LL/69971

Gustave Le Gray, 1855 (ca), Seascape, Albumen silver print, George Eastman Museum, LL/70006

Southworth & Hawes, 1850 (ca), Unidentified Woman, Daguerreotype, 1/6 plate, with applied colour, George Eastman Museum, LL/69747

Hill & Adamson, 1845 (ca), Unidentified Woman, Salted paper print, George Eastman Museum, LL/74751

Gulmez Frères, 1895 (ca), Constantinople, the Port and Seraglio Point, Albumen print, George Eastman Museum, LL/75613

John Shaw Smith, 1851, 13 March, Interior of the Colosseum, Calotype negative, George Eastman Museum, LL/69846

Morrall (artist), n.d., Colored portrait of George Eastman, Oil painting, George Eastman Museum, LL/69988

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

Wood & Cromer Ltd., 1880s, Chemical Apparatus and Chemicals, Albumen print, George Eastman Museum, LL/74641

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

Alexander Gardner, 1861, 24 February, Abraham Lincoln, Carte de visite, George Eastman Museum, LL/74442

Unidentified photographer, 1865 (ca), Locomotive engine of the Pennsylvania, Washington & Baltimore Railroad Line (PW & B RR), Negative, collodion on glass, George Eastman Museum, LL/75637

Southworth & Hawes, 1850 (ca), Two unidentified children, Daguerreotype, whole plate, George Eastman Museum, LL/74409

Julia Margaret Cameron, 1865, Wist ye not that your father and I sought thee sorrowing?, Albumen print, George Eastman Museum, LL/6409

William Henry Jackson, 1872, William Jackson with his "dark box" in the Teton Range. Photographing in High Places, Albumen print, dome topped, George Eastman Museum, LL/35267

Julia Margaret Cameron, 1864, Lionel Tennyson, Albumen print, George Eastman Museum, LL/75443

Unidentified photographer, 1855 (ca), Pendant with portrait of mother and two children, Daguerreotype, (gold color) and hair, George Eastman Museum, LL/74416

Nancy Newhall, 1950 (ca), Beaumont Newhall's foot in bed, Negative, gelatin on safety base roll film, George Eastman Museum, LL/69879

Gertrude Käsebier, 1910 (ca), Gargoyle in Latin Quarter, Gum bichromate print, George Eastman Museum, LL/57199

Edward Weston, 1945, Tide Pool, Point Lobos, Gelatin silver print, George Eastman Museum, LL/69926

George Shadbolt, 1861-1880 (ca), View in Mount Pleasant Fields, Hornsey, Albumen print, George Eastman Museum, LL/74604

Alvin Langdon Coburn, 1917 (taken) 1950 (ca, print), Vortograph, Gelatin silver print, George Eastman Museum, LL/69819

George Fiske, 1884 (ca), Nevada Falls from foot of Cloud's Rest Trail, Albumen print, George Eastman Museum, LL/75810

Man Ray, 1929, Solarization, Gelatin silver print, solarized, George Eastman Museum, LL/35065

Peter Henry Emerson, 1890 (ca, taken) 1895 (publication), The Snow Garden, [Marsh Leaves, pl.XII], Photogravure, George Eastman Museum, LL/42029

Eugène Atget, 1913, Poterne des Peupliers Zoniers, Albumen print, George Eastman Museum, LL/45513

Édouard Baldus, 1856-1857 (ca), The New Louvre: Pavillon Richelieu, Albumen print, George Eastman Museum, LL/74853

Count Camille Bernard Baillieu d'Avrincourt, 1855 (ca), Left portal of the Cathedral of Notre Dame, Rouen, Waxed paper negative, George Eastman Museum, LL/99907

Louis-Emile Durandelle, 1875-1885 (ca), Bancs A Étirer, Albumen print, George Eastman Museum, LL/57160

J. Garnier (French), 1850 (ca), Unidentified Girl, Daguerreotype, 1/2 plate, hand-painted, George Eastman Museum, LL/57086

Eugène Atget, 1900, Maison ou le Lieutenant Bonaparte habitait le 5e etage en 1785. Quai de conte 5 - (VIe arr), Albumen print, George Eastman Museum, LL/75415

Roger Fenton, 1857-1859, The Temple Collection, Albumen print, George Eastman Museum, LL/75215

Roger Fenton, 1855, Major General Estcourt, Salted paper print, George Eastman Museum, LL/75315

Henry Fox Talbot, 1835, Summer (possibly), Sherington's Tower at Lacock Abbey, Photogenic drawing, camera negative, George Eastman Museum, LL/69993

Eugène Atget, 1910, Rue Coq Heron 9 - folie du fermier general Thoinard (1e arr), Albumen print, George Eastman Museum, LL/45462