Thomas George Mackinlay, 1856 (ca), Vine Valley, Germany, Albumen print, George Eastman Museum, LL/74787

Edward Weston, 1924, Tina Modotti reciting poetry, Platinum print, George Eastman Museum, LL/69917

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

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

Timothy H. O'Sullivan, 1865, April, McLean's House, Appomattox Court-House, Virginia. Where the Capitulation was Signed between Generals Grant and Lee., Albumen print, on printed page, George Eastman Museum, LL/75427

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

Julia Margaret Cameron, 1864, Charles Norman, Albumen silver print, George Eastman Museum, LL/69797

Edward Weston, 1937, Wonderland of Rocks, Gelatin silver print, George Eastman Museum, LL/69931

William M. Van der Weyde, 1900 (ca), Performing Monkey, Gelatin silver negative, George Eastman Museum, LL/70109

Oscar Gustave Rejlander, 1854, Woman with black lace veil, Albumen print, George Eastman Museum, LL/75352

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

Nickolas Muray, 1934, Edward Weston, George Eastman Museum, LL/7256

Nickolas Muray, 1922 (ca) - 1961, Unbtitled [Eggs], George Eastman Museum, LL/30807

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

Unidentified photographer, 1880 (ca), Outdoor Tintype Studio, Wenona Beach, MI, Tintype, George Eastman Museum, LL/74457

Alinari, 1870 (ca), [Detail of cornice and roof, Palazzo Riccardi, Florence], Albumen print, George Eastman Museum, LL/75813

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

André Adolphe-Eugène Disdéri, 1860 (ca), Duc de Coimbra, Albumen print, uncut carte de visite sheet, George Eastman Museum, LL/6904

1888 / 1899 (film) 2016 (taken), Only known box of Kodak Film (1888) and one of only three known boxes of Transparent Kodak Film (1889), Colour image, George Eastman Museum, LL/67891

Unidentified photographer(s) / artist, 1875 (ca), Woman framed by vines and leaves; girl, seated, Albumen prints, and watercolor, George Eastman Museum, LL/75665

Chusseau-Flaviens, 1900-1919 (ca), Colonies Angl. Gibraltar, Negative, gelatin on glass, George Eastman Museum, LL/35696

David Octavius Hill, 1850 (ca), St. Andrews, Watercolor, on paper, George Eastman Museum, LL/74499

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

Unidentified photographer, 1885 (ca), Two women fencing, Tintype, George Eastman Museum, LL/6929

Peter Henry Emerson, 1885 (ca), Walberswick in winter, Platinum print, George Eastman Museum, LL/74804

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

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

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

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Entrance of the Church of the Holy Sepulchre, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21240

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

Frederick Scott Archer, 1849, Hever Castle, Kent, Albumen print, George Eastman Museum, LL/74922

John Murray, 1856 (ca), Gateway of the Moti Musjid (Peace Temple), Agra, Albumenized salted paper print, George Eastman Museum, LL/70015

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

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

Carlo Naya, 1875 (ca), Venezia. Palazzo Ca' Doro, Albumen print, with applied color, George Eastman Museum, LL/75565

Southworth & Hawes, 1856 (ca), Unidentified Group of Three Young Women, Daguerreotype, whole plate, George Eastman Museum, LL/52655

Charles Hugo, 1850-1855 (ca), Enfant Le Flo, [Victor Hugo Album], Salted paper print, George Eastman Museum, LL/6908

Eugène Atget, 1913, Porte de Montreuil Zone des fortifications (20e arr), Albumen print, George Eastman Museum, LL/45492

Catharine Weed Barnes, 1892 (ca), Door & Steps Crypt Winfield Manor, Gelatin silver negative, George Eastman Museum, LL/75433

Frank Eugene, 1900 (ca), Adam & Eve, Photogravure, George Eastman Museum, LL/33192

L. Wright, 1853, 12 August, Train wreck on the Providence Worcester Railroad near Pawtucket, Rhode Island, Daguerreotype, George Eastman Museum, LL/89831

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

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

Louis-Camille d'Olivier, 1856, Composition avec nu, Salted paper print, George Eastman Museum, LL/75295

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

George Robinson Fardon, 1855 (ca), View down Stockton street., [San Francisco Album. Photographs of the Most Beautiful Views and Public Buildings of San Francisco], Salt paper print, albumenized, George Eastman Museum, LL/25578

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Nile, From the Quarries of Joura, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21200

Hill & Adamson, 1845 (ca), Miss Mackenzie, Salted paper print, George Eastman Museum, LL/74764

Domenico Anderson, 1870 (ca), Terme di Caracalla, Albumen print, George Eastman Museum, LL/75738

Giorgio Sommer, 1880 (ca), Riggenbach - Olten steam engine, Albumen print, George Eastman Museum, LL/75684

Nick Brandreth, 2015, A workshop student at George Eastman House hanging albumen paper up to dry after floating the paper on the albumen, Colour photograph, George Eastman Museum, LL/64138

Oscar Gustave Rejlander, 1860 (ca), Young woman helping blind old woman, Albumen print, George Eastman Museum, LL/75173

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

Unidentifed artist, 1845 (ca), Photographer, Lithograph, with applied colour, George Eastman Museum, LL/62787

Bradley & Rulofson, 1875 (ca), Bradley & Rulofson's Celebrities, Albumen print, on mount, George Eastman Museum, LL/74617

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

Carleton E. Watkins, 1861, Cascade. Nevada Fall. Yo Semite Cascade. Between the Vernal and Nevada Falls, Collodion stereo positive on glass, George Eastman Museum, LL/75277

Chusseau-Flaviens, 1900-1919 (ca), Torreaux, Negative, gelatin on glass, George Eastman Museum, LL/35693

Louis-Camille d'Olivier, 1857, Figure de genre, Salted paper print, George Eastman Museum, LL/70070

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

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

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

Carleton E. Watkins, 1861, The Mono Pass, Collodion stereo positive on glass, George Eastman Museum, LL/75276

Henry Peach Robinson, 1880, In Maiden Meditation Fancy Free, Albumen print, George Eastman Museum, LL/74482

Frederick H. Evans, 1886 (before), Eye of Water Beetle showing separate images to each lens, (a key), 132X, Albumen print, George Eastman Museum, LL/74847

F. Jay Haynes, 1883 (ca), Crater of Grand Geyser, [Northern Pacific Scenery], Stereocard, George Eastman Museum, LL/75247

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

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

Daziaro, 1870 (ca), [Red Square, Moscow], Albumen silver print, from glass negative with applied color, George Eastman Museum, LL/54294

Eadweard Muybridge, 1873 (ca), A Summer Lodge in the Yosemite, [The Indians of California], Stereocard, George Eastman Museum, LL/75255

James Robertson, 1854 (ca), Turkish Carriage, Salted paper print, George Eastman Museum, LL/75398

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

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

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

Unidentified photographer, 1851 (ca), Flowers in vase and birds nest, Salted paper print, George Eastman Museum, LL/57105

Platt D. Babbitt, 1856 (ca), Niagara suspension bridge, Daguerreotype, whote plate, George Eastman Museum, LL/54413

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

Édouard Baldus, 1861 (ca), Marseille, [Chemins de fer de Paris a Lyon et a la Mediterannee], Albumen print, George Eastman Museum, LL/75461

Southworth & Hawes, 1850 (ca), Raphael's Sistine Madonna, with Saints Sixtus and Barbara (detail), Daguerreotype, whole plate, George Eastman Museum, LL/74447

Eugène Atget, 1913, Cour du Dragon, Albumen print, George Eastman Museum, LL/45510

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

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75774

Auguste Salzmann, n.d., Jerusalem, Salted paper print, George Eastman Museum, LL/33154

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

Unidentified photographer, 1863 (ca), Civil War officer, Tintype, whole plate, with applied paint, George Eastman Museum, LL/74425

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

Eugène Atget, 1924-1925, Rue Asseline, Silver printing-out paper print, George Eastman Museum, LL/45522

Eastman Kodak Co., 1948 (ca), Photo studio, Photograph, George Eastman Museum, LL/69891

Carleton E. Watkins, 1866 (ca), The Sentinel, 3270 feet, [Watkins' Pacific Coast], Stereocard, George Eastman Museum, LL/75233

Jean-Baptiste Sabatier-Blot, 1844, Louis-Jacques Mandé Daguerre, Daguerreotype, 1/4 plate, George Eastman Museum, LL/6399

Gustavus Fagersteen, 1875 (ca), Inspiration Point, Yosemite Valley, CA, [Yosemite Valley, California], Stereocard, George Eastman Museum, LL/75289

Nickolas Muray, 1934 (ca), Cream of Wheat, Boy in Attic, Color print, assembly (Carbro) process, George Eastman Museum, LL/30806

William H. Martin, 1909, Feeding Time, Gelatin silver print, postcard, George Eastman Museum, LL/52669

A.J. Russell, 1862, Fredericksburg end of bridge, December 13, 1862, Albumen print, George Eastman Museum, LL/74574

Unidentified photographer(s) / artist, 1867, Honorable Captain Bridgeman, Lieutenant Dyreks, Albumen silver prints and watercolor, George Eastman Museum, LL/74877

Frank Good, 1865 (ca), Temple of Karnak, [The South Wall of the Temple of Shishak], Stereocard, George Eastman Museum, LL/75354

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

Alinari, 1875 (ca), [Pompeii, Amphitheater], Albumen print, George Eastman Museum, LL/74505

Albert B. Eastwood (American, 1867-1958), 1890 (ca), The Three Brothers, Yosemite Valley, Albumen print, George Eastman Museum, LL/75274

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), The Sphynx and the Great Pyramid, Geezeh, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21196

Southworth & Hawes, 1852 (ca), Unidentified Woman, Daguerreotype, 1/4 plate, George Eastman Museum, LL/74636

Unidentified artist (English), 1844, Portrait of seated young man, boy standing by his side, Fizeau process engraving from a daguerreotype, George Eastman Museum, LL/69952

Lala Deen Dayal, 1893, Rock cut Kailas Temple, Ellora, Albumen print, George Eastman Museum, LL/40232

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Sinaitic Inscriptions in Wadee El-Mukattab, Sinai, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21228

F. Beasley, 1861-1880 (ca), Burnham Beeches, Albumen print, George Eastman Museum, LL/74615

Unidentified photographer, 1890 (ca), Autumn View of Maples, Oji, Tokio, Albumen print, George Eastman Museum, LL/75601

Hill & Adamson, 1845 (ca), Unidentified Woman, Salted paper print, George Eastman Museum, LL/74760

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

Alexander Gardner, 1865, Man arrested on suspicion of being one of the Lincoln Assassination Conspirators. Name not disclosed. [Identified as Hartmann Richter], Albumen print, on album page, George Eastman Museum, LL/52660

Adolphe Braun, 1856 (ca), Double Poppies, Albumen print, George Eastman Museum, LL/74707

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

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

Southworth & Hawes, 1852, Louis Kossuth and Ferencz Pulszky, Daguerreotype, whole plate, George Eastman Museum, LL/74197

Carleton E. Watkins, 1880 (ca), Dead Giant, Tuolumne Grove, Diameter 30 ft. 8 in, Albumen print, George Eastman Museum, LL/74830

William Henry Jackson, 1870, "Tea Pot" Rock, Albumen print, George Eastman Museum, LL/6416

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

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

Gustavus Fagersteen, 1875 (ca), Vernal Falls, Yosemite, Albumen print, George Eastman Museum, LL/75790

Pascal Sebah, 1875 (ca), Le Sphynx Armachis a Gyzeh, Cairo, Albumen print, George Eastman Museum, LL/75681

Hill & Adamson, 1845 (ca), Revd. Geo. R. Davidson, Salted paper print, George Eastman Museum, LL/35639

Jean-Baptiste Sabatier-Blot, 1844, Portrait of Louis-Jacques Mandé Daguerre, Daguerreotype, George Eastman Museum, LL/1908

Adolphe Braun, 1857 (ca), Floral Still Life, Albumen print, George Eastman Museum, LL/74717

Louis Prélier, 1839 (ca), Aztec Calendar, Mexico City, mounted in the side wall of the Cathedral of Mexico City, Daguerreotype, whole plate, George Eastman Museum, LL/54409

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

Edward Weston, 1943, Ansel, Gelatin silver print, George Eastman Museum, LL/69942

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

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

Timothy H. O'Sullivan, 1869, Uintah Mountains, Albumen print, George Eastman Museum, LL/57142

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

Unidentified photographer, 1855 (ca), Unidentified couple, woman seated on man's lap, Daguerreotype, George Eastman Museum, LL/54421

Unidentified photographer (French), 1866 (ca), Janicot, photographe, et probablement son fils ou son aide, Albumen print, George Eastman Museum, LL/74667

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

Unidentified photographer(s) / artist, 1867, Mrs. Musgrave, Albumen silver prints and watercolor, George Eastman Museum, LL/74870

W. Eugene Smith, 1951, 3 December (published), Nurse Midwife: Maude Callen Eases Pain of Birth, Life and Death (Life, December 3, 1951), Gelatin silver print, George Eastman Museum, LL/33287

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

Nadar, 1860 (ca), Mademeoiselle Delna, Mademoiselle Bonnefoy et Monsieur LaFarge, Mademoiselle Jeanne Harding, Albumen print, George Eastman Museum, LL/6911

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

Unidentified photographer / artist, n.d., Phatasmagoria. Frontispiece of "Memoires" by James Robertson, George Eastman Museum, LL/33073

Alvin Langdon Coburn, 1917, Vortograph (Ezra Pound), Gelatin silver print, George Eastman Museum, LL/33197

Carleton E. Watkins, 1861, River View. Cathedral Rocks, Collodion stereo positive on glass, George Eastman Museum, LL/75278

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Gaza, (the Old Town), [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21232

Colonel Henry William John Senior, 1865 (ca), The Taj Mahal Agra, Albumen print, George Eastman Museum, LL/74890

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

Victor Prevost, 1853 (ca), Building with bell tower and clock, entrance to Greenwood Cemetery, Paper negative, George Eastman Museum, LL/70107

Unidentified photographer, 1895 (ca), George S. Cook in his photography studio, Gelatin silver print, George Eastman Museum, LL/74579

Helmar Lerski, 1928-1932, Bettler aus Sachsen, Gelatin silver print, George Eastman Museum, LL/52864

Henry Fox Talbot, 1839 (ca), Nicolaas Henneman, Photogenic drawing, George Eastman Museum, LL/69998

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

Chusseau-Flaviens, 1900-1919 (ca), Egypte retour de la Mecque, Negative, gelatin on glass, George Eastman Museum, LL/35703

Fontayne & Porter, 1855 (ca), Portrait of unidentified man, Daguerreotype, 1/6 plate, George Eastman Museum, LL/74686

Southworth & Hawes, 1890 (ca), Josiah Johnson Hawes, Daguerreotype, 1/6 plate, George Eastman Museum, LL/69790

Unidentified photographer / artist, 1860 (ca), Portrait of boy and girl, Salted paper print, with applied color, George Eastman Museum, LL/70077

J. Heinrich Schwarz (German, b. 1766), 1787 (ca), Silhouette Album pages, Album, George Eastman Museum, LL/54443

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75771

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

Clarence H. White, 1903, Boys Going to School, Photogravure, George Eastman Museum, LL/33193

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

Eugène Atget, 1926, Avenue de l'Observatoire, Albumen print, George Eastman Museum, LL/45520

Frederick H. Evans, 1897 (ca), Kelmscott Manor, Attics, Platinum print, George Eastman Museum, LL/33183

Dr. Charles Forbes (1844-1917), 1879 (ca), Stereo microscope, Negative, collodion on glass, stereo, George Eastman Museum, LL/75628

Chusseau-Flaviens, 1900-1919 (ca), Londres (Angleterre) tunnel de Blackwell, Negative, gelatin on glass, George Eastman Museum, LL/35695

Adolphe Braun, 1857 (ca), Wreath of Flowers, Albumen print, George Eastman Museum, LL/74710

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

Maxime Du Camp, 1850 (ca), Syrie. Baalbeck (Héliopolis) Colonnade du Temple di Soleil, Salted paper print, George Eastman Museum, LL/57112

Peter Henry Emerson, 1886 (ca), Two to one, Platinum print, George Eastman Museum, LL/75239

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

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

Edward Meyer Kern (1823-1863), 1855 (ca), Graves of American Sailors in cemetery, Gyokusen-Ji Temple, Shimoda, Japan, Daguerreotype, whole plate, George Eastman Museum, LL/74413

Eugène Atget, 1913, Fete de Vaugirard, Albumen print, George Eastman Museum, LL/45514

John K. Hillers, 1875 (ca), Goblin's Archway, Albumen print, George Eastman Museum, LL/57144

Platt D. Babbitt, 1855 (ca), Tourists Viewing Niagara Falls from Prospect Point, Daguerreotype, whole plate, with applied color, George Eastman Museum, LL/33089

Édouard Baldus, 1855, Gare de Longueau, Salt print, George Eastman Museum, LL/76048

Southworth & Hawes, 1850 (ca), Unused Plate - No Image, Daguerreotype, whole plate, George Eastman Museum, LL/74456

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Banias, the Ancient Caesarea Philippi, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21253

Unidentified photographer, 1890 (ca), B.T. Babbitts Soap, Cyanotype, George Eastman Museum, LL/75286

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

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75770

Timothy H. O'Sullivan, 1868, July, "Intent On Duty" - Ruby Valley, Nevada, Albumen print, George Eastman Museum, LL/6421

Eadweard Muybridge, 1868 (ca), Yo-sem-i-te California, Albumen print, George Eastman Museum, LL/75777

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

Unidentified photographer / artist, 1858 (ca), [Small white dog], Ambrotype, George Eastman Museum, LL/6801

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), Nablous, the Ancient Shechem, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21249

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

Peter Henry Emerson, 1886 (ca), Water Lilies, Platinum print, George Eastman Museum, LL/74803

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

Carleton E. Watkins, 1876 (ca), The Yo Semite Valley from the Mariposa Trail, Albumen print, mounted on card, George Eastman Museum, LL/74489

W. & F. Langenheim, 1850 (ca), Young man with curly hair and mutton chops, seated, arm on table with book, Salted paper print, with applied color, George Eastman Museum, LL/74661

Oscar Gustave Rejlander, 1855 (ca), Two girls with sheet of music, Albumen print, George Eastman Museum, LL/74809

Hill & Adamson, 1845 (ca), Master Miller, Salted paper print, George Eastman Museum, LL/35626

Félix Bonfils, 1861-1871, Baalbek. Chapel of Douris, Albumen print, George Eastman Museum, LL/57128

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

Charles C. Zoller, 1908 (ca), Zeppelin Gondola, Autochrome, George Eastman Museum, LL/27004

Robert Macpherson, 1871 (ca), The Muro Storto, with the barracks of the Pretorian Guard, Albumen print, George Eastman Museum, LL/74473

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

Southworth & Hawes, 1889 (ca), Josiah Johnson Hawes, Daguerreotype, 1/6 plate, George Eastman Museum, LL/69780

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

Francis Frith, 1857 (ca, taken) 1863 (ca, printed), View at Hebron, [Sinai, Palestine, The Nile], Albumen print, George Eastman Museum, LL/21230

William Henry Jackson, 1874 (taken) 1880 (ca, print), Ancient Cliff Dwellings, Canyon de Chelly, New Mexico, [Watkins New Series, Yosemite and Pacific Coast], Albumen print, George Eastman Museum, LL/74733

Unidentified photographer, 1880 (ca), Seated woman with spirit of man behind her, Albumen print, George Eastman Museum, LL/74790

Eugène Atget, 1902-1903, Chapelle Expiatoire 8e arr, Albumen print, George Eastman Museum, LL/45447