Unidentified daguerreotypist (American), 1850 (ca), [Four Men Posed with a Bull], Daguerreotype, 1/6 plate, J. Paul Getty Museum, Object number: 84.XT.1582.25, LL/50561

Unidentified Daguerreotype/ Artist, 1853, March (published), Durham Bull, Henry Clay, Two years old, bred and owned by A. Bolmar, West Chester, Pa., Magazine illustration, from a Daguerreotype, Google Books, LL/47654

Thomas Easterly, 1854 (ca), Chouteau's Pond. View of drained area with cows. Collier's White Lead factory in background., Daguerreotype, Missouri Historical Society, Courtesy of the Missouri History Museum, Thomas Easterly Collection N17023., LL/36396

Unidentified photographer, 1845-1850, Déformation congénitale d'une tête de veau, Daguerreotype, 13 x 15 cm (frame) 7 x 9.5 cm (image), Musée français de la Photographie, Inventory no: 2007.19.1, LL/42326

Adrien Tournachon, 1860 (ca), Concours agricole, Albumen print, 20.8 x 27.5 cm, Private collection of Nigel Maister, LL/37268

Charles François Daubigny, 1861 (original) 1911-1913 (edition), Vaches à l'abreuvoir (Cows at the Watering Place), Cliche-verre salt print, 16.7 x 20 cm (image) 17.7 x 20.8 cm (sheet), Yale University Art Gallery, Stephen Carlton Clark, B.A. 1903, Fund, 1982.52.2, LL/44777

Adolphe Braun, 1860 (ca), Cows, men in pasture, trees, Albumen print, Larry Gottheim, Be-hold, Inc, Courtesy of Larry Gottheim (Auction: March 13, 2008, 51, part 2 / lot 110), LL/27782

Adolphe Braun, 1858 (ca), Fermier avec vache, Albumen print, 10 1/4 x 15 3/8, Charles Nes Photography LLC New York - Paris, LL/5759

Adolphe Braun, 1860s (ca), Two Men with Cows in Pasture, Albumen print, 8 9/16 x 11 in, Lee Gallery, Courtesy of Lee Gallery (U1257), LL/13974

Adolphe Braun, 1860s (ca), Man and Boy with Cow, Albumen print, 7 5/8 x 10 7/8 in, Lee Gallery, Courtesy of Lee Gallery (U1255), LL/13973

Adolphe Braun, 1855 (ca), Untitled, Albumen print, image: 24.2 x 29.9 cm (9 1/2 x 11 3/4 ins) mount, irregular: 29.3 x 37.9 cm (11 9/16 x 14 15/16 ins), Princeton University Art Museum, Museum purchase, anonymous gift, Object Number: x1994-62, LL/44666

Adolphe Braun, 1858 (ca), Boy with Oxen, Albumen print, 7 x 9 in, Lee Gallery, Courtesy of Lee Gallery (R1702), LL/13971

Adolphe Braun, 1865 (ca), Farmyard, Carbon print, 12 x 15 in (30x38 cm), Christopher Wahren Fine Photographs, Courtesy of Christopher Wahren Fine Photographs (hc26b), LL/13066

Adolphe Braun, 1865 (ca), Study of a Cow, Carbon print, 11 7/8 x 14 5/8 in, Lee Gallery, Courtesy of Lee Gallery (V1082), LL/13979

Constant Alexandre Famin, 1860s, Prize Bull, Albumen print, 12 x 17 cm, Pierre Spake Fine Art, LL/41933

Horatio Ross, 1859 (ca), [Prize Cow and Calf], [Ross Family Album], Salted paper print, 15.6 x 19.7 cm (6 1/8 x 7 3/4 ins), Metropolitan Museum of Art, Gilman Collection, Gift of The Howard Gilman Foundation, 2005, Accession Number: 2005.100.552 (33), LL/40364

Ferdinand Berillon (France), 1870s-1880s, Harvesting hay, France, Cabinet card, 4 1/4 x 6 1/2 in (11 x 16.5 cm), KaufmaNelson Vintage Photographs, LL/24927

Giraudon's Artist, 1870s (late), Cow and Two Sheep, Albumen print, from wet collodion negative, 4 15/16 x 6 11/16, Charles Isaacs Photographs, Inc, LL/4161

Achille Quinet, 1860 (ca), Abreuvoir, Salt print, 4 7/8 x 6 5/8, Charles Nes Photography LLC New York - Paris, LL/5746

F. Albert Schwartz, 1898, Kuh, Minna, Shorthorn, Albumen print, 15,8 x 20 cm, Bassenge Photography Auctions, (88 / 4075), LL/15719

Chusseau-Flaviens, 1900-1919 (ca), Torreaux, Negative, gelatin on glass, 9 x 12 cm, George Eastman Museum, Record Id: 1975:0111:3704, LL/35693

George Bancroft Cornish, 1909, Texas Long Horns, [101 Ranch and Burroum Ranch, Del Rio, Texas], Collotype, 14.9 x 19.8 cm, DeGolyer Library, South Methodist University - SMU, File: ag1986_0583_04_opt.jpg, LL/43822

Unidentified photographer, 1905-1915 (ca), [Milking a cow], Real photo postcard, Private collection of Brian Smolens, LL/30196

Unidentified photographer, 1910-1915 (ca), Charlie Price and a cow, Real photo postcard, Michael Maslan Vintage Posters, Photographs, Postcards & Ephemera, LL/17131

Unidentified photographer, 1870, Two Bulls and Handler, Tintype, gold tinting on horns, 3 7/8 x 4 5 /8 ins, Private collection of Richard W. Gadd, LL/32903

Unidentified photographer, 1890 (ca), Cow, Tintype, 5 1/8 x 3 5/8 ins, Private collection of Nigel Maister, LL/47644

Unidentified photographer, 1920 (ca), Cow in Pasture, Cyanotype, 4 5/8 x 3 5/8 ins, Private collection of Nigel Maister, LL/47649

Henry M. Beach, 1910 (ca), "Dekol Queen Lapolka Secondà", Photo postcard, photomontage, 3 1/2 x 5 1/2 in, Private collection of Robert Bogdan, LL/26461

Unidentified photographer, 1930 (ca), Dairy Man and Calf, Real photo postcard, detail, 3.5 x 2.5 ins (image), Private collection of Nigel Maister, LL/47643

Unidentified photographer, 1930 (ca), Dairy Man and Calf, Real photo postcard, 3.5 x 2.5 ins (image), Private collection of Nigel Maister, LL/47642

Arthur Rothstein, 1932 (taken) 1970 (ca, print), Cow skull in the Badlands [Teschio di bue nel Badlands], Gelatin silver print, 30 x 35 cm, Bloomsbury Auctions - Rome, Bloomsbury, Rome (Nov 10, 2008, Sale 17, Lot 399), LL/31199

Edwin Rosskam, 1938, January, Bulls in the sugar field, Negative, 2 1/4 x 2 1/4 in or smaller., Library of Congress, Prints and Photographs Division, LC-USF34-012583-E, LL/8000

Unidentified photographer, 1920 (ca), Car and Cow, Gelatin silver print, snapshot, 4 1/4 x 2 1/2 ins, Private collection of Nigel Maister, LL/47647

Unidentified photographer, 1939, 14 September, An Essex farmer has a herd of black cows and in case they should wander on the road after dusk, he is having them painted with white stripes so that they will be visible to the motorists., Gelatin silver print, Imperial War Museum, © Barratts - Imperial War Museum: Ministry of Information Second World War Press Agency Print Collection (HU 36167 / 4700-09), LL/6506

Ruth Bernhard, 1945, Skull and Rosary, Gelatin silver print, 13.5 x 8, Andrew Smith Gallery, LL/2426

Unidentified photographer / artist, 1950s (late), Royal family with cow, ValentineÆs real photo snapshot, Private collection of John Toohey, LL/32682

Arno Fischer, 1978 (taken), New Delhi, Gelatin silver print, 35 x 24.2 cm, Bassenge Photography Auctions, Auction (17 June 2009, Sale 93, Lot 4385), LL/32506

Unidentified photographer, 1930 (ca), Cow, Gelatin silver print, snapshot, 3 1/4 x 5 1/8 ins, Private collection of Nigel Maister, LL/47648

T.S. Nagarajan, 1986, Visitor at the door, Gelatin silver print, Provided by the artist - T.S. Nagarajan, © T.S. Nagarajan (1986), LL/22582

Laurie Minor, 1990, Auctioned calf, Gelatin silver print, 4 1/2 x 6 in (image) 8 x 10 in (paper), Private collection of Laurie Minor, LL/31480

Pentti Sammallahti, 1999, Varanasi, India (puppy sleeping on cow), Gelatin silver print, 16.7 x 12.3, Candace Dwan Gallery, LL/3639

Shelby Lee Adams, 1999, Donnie with Baby and Cows, Gelatin silver print, Stephen Bulger Gallery, LL/2085

Muriel Hasbun, 2010 (taken) 2011 (printed), Embodied (carne/meat), [encarnado: embodied], Archival pigment print, 20 x 30 ins / 33 x 40 ins, Provided by the artist - Muriel Hasbun, LL/47638

Muriel Hasbun, 2011, Embodied (cabeza/head), [encarnado: embodied], Archival pigment print, 20 x 30 ins / 33 x 40 ins, Provided by the artist - Muriel Hasbun, LL/47639

Jeffrey Becom, 1994, Ladder and Bull, Coacoatzintla, Veracruz, Mexico, Ilfochrome print, Provided by the artist - Jeffrey Becom, © Jeffrey Becom, LL/8786

Joel Salcido, 2002, Toro Obscuro, [Spain: Millennium Past], Archival pigment print, Hahnem³hle rag paper, 20 x 20 in (image) 24 x 24 in (paper), Provided by the artist - Joel Salcido, LL/27597

Phil Bergerson, n.d., Untitled, Bremen, Georgia, Chromogenic print, 16 x 16, Stephen Bulger Gallery, LL/2099

Dan Nelkin, 2002, Dairy Competition Winner: Otsego County Fair, [Till the Cows Come Home: County Fair Portraits], Chromogenic print, Fuji Crystal Paper, 16 x 20 in / 20 x 24 in, Provided by the artist - Dan Nelkin, LL/31952

A. Friyone (Gibralter), 1880 (ca), Bullfight (detail), Albumen print, 6 x 8.25 in (15 x 21 cm), Christopher Wahren Fine Photographs, LL/19989

Unidentified photographer, 1891, June, Bullfight, Kodak No. 2, 4.25 x 5.25 in, Private collection of Nigel Maister, LL/15191

Unidentified photographer, 1891, June, Bullfight (Detail), Kodak No. 2, 4.25 x 5.25 in, Private collection of Nigel Maister, LL/15192

Chusseau-Flaviens, 1900-1919 (ca), Espagne Courses taureaux, Negative, gelatin on glass, 9 x 12 cm, George Eastman Museum, Record Id: 1975:0111:4882, LL/35704

Ralston Crawford, 1957, Downed Matador And Bull, Gelatin silver print, 5.3 x 7.75, Andrew Smith Gallery, LL/2422

Ernst Haas, 1956, Bullfight, Pamplona, Spain, Dye transfer print, 16 x 20, Peter Fetterman Gallery, © The Ernst Haas Estate - Used with permission, LL/652

Unidentified photographer / artist, 1853, November, The Ayrshire Bull, Magazine page, Google Books, LL/35178