Charles E. Emery, n.d., [Cowboy and horse], [Views of Rocky Mountain Scenery], Albumen silver print, Amon Carter Museum, LL/111705

Alfred U. Palmquist (1850-1922) Peder T. Jurgens (active 1880s-1890s), 1880s, Skater, Cabinet card, Amon Carter Museum, LL/103576

Thomas Eakins, 1884-1885, The Swimming Hole, Oil on canvas, Amon Carter Museum, LL/37594

Keystone View Company, 1920s, National University and Halls of Congress, Cracas, Venezuela., Stereoview, back, Amon Carter Museum, LL/117321

P.H. McAtee, 1880, [Photographer with his chemicals], Cabinet card, Amon Carter Museum, LL/125522

Laura Gilpin, 1953, February, Hexagonal Stone Hogan, Red Rock Area, Gelatin silver print, Amon Carter Museum, LL/11554

Benjamin J. Falk, 1880s, Helena Luv, Cabinet card, Amon Carter Museum, LL/103575

Unidentified photographer, 1847, Amputation, Mexican-American War, Cerro Gordo, Daguerreotype, Amon Carter Museum, LL/36237

Keystone View Company, 1920s, National University and Halls of Congress, Cracas, Venezuela., Stereoview, Amon Carter Museum, LL/117320

Eliot Porter, 1953, 4 October, Pool in a Brook, Pond Brook, near Whiteface, New Hampshire, Dye imbibition print, Amon Carter Museum, LL/1507

Erwin E. Smith, 1908-1909, Waking a Night Rider. this duty of the early day cowpuncher, like many other, went out of practice with the coming of barbed wire and large pastures for holding the herd. [The "sleeping" cowboy is George Patullo.] Three Block Ranch, New Mexico, Gelatin dry plate negative, Amon Carter Museum, LL/11535

Unidentified photographer, 1847 (ca), General Wool and Staff, Calle Real, Saltillo, Mexico, Daguerreotype, Amon Carter Museum, LL/36236

Unidentified photographer, 1847 (ca), General Wool and Staff, Calle Real, Saltillo, Mexico, Daguerreotype, Amon Carter Museum, LL/33109

Southworth & Hawes, 1850 (ca), Untitled [Two women posed with a chair], Daguerreotype, whole plate, Amon Carter Museum, LL/59208

Eliot Porter, 1965, 21 September, Waterslide from Above, Long Canyon, Dye imbibition print, Amon Carter Museum, LL/2473

Keystone View Company, 1920s, The City Baker Making His Rounds, Caracas, Venezuela, Stereoview, back, Amon Carter Museum, LL/117319

Unidentified photographer, 1847 (ca), Col. Paine, N.C. Reg. in Mexican War, [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, LL/38720

Unidentified photographer, 1847, Burial Place of the son of Henry Clay in Mexico, [Mexican-American War], Daguerreotype, 1/6 plate, Amon Carter Museum, LL/38722

Eliot Porter, 1957, 15 August, Foxtail Grass, Lake City Colorado, [Portfolio I (The Seasons)], Dye imbibition print, Amon Carter Museum, LL/2932

Keystone View Company, 1920s, La Guaira, Venezuela, So. Am. Showing Fort Bombarded by the British in 1902., Stereoview, Amon Carter Museum, LL/117324

Unidentified photographer, 1846 (ca), Exeter, N.H. [Exeter, New Hampshire, volunteers leaving for the Mexican War], [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, LL/38724

Erwin E. Smith, 1905-1915, Standing portrait of Bob Elroy of the Ox [man in chaps hand rolling cigarette], Gelatin dry plate negative, Amon Carter Museum, LL/11534

Erwin E. Smith, 1906, A Turkey Track cowboy is hurt when his mount steps in a prairie dog hole and throws him. Turkey Track Ranch, Texas, Nitrate negative, Amon Carter Museum, LL/11536

Unidentified photographer, 1846-1848, A Mexican family, Daguerreotype, Amon Carter Museum, LL/58373

Eliot Porter, 1956, 3 October, Maple Leaves and Pine Needles, Tamworth, New Hampshire New Hampshire,, Dye imbibition print, Amon Carter Museum, LL/1505

Unidentified photographer, 1847 (ca), Maj. Lewis Cass Jr., [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, LL/38717

M.C. Hosford (W. Rutland, Vermont), 1880s, [Getting the cleaver], Cabinet card, Amon Carter Museum, LL/103578

Camillus S. Fly, 1886, The Captive White Boy - Santiago McKinn, Albumen silver print, Amon Carter Museum, LL/130010

Unidentified photographer, 1847 (ca), General Wool and staff at Calle Real, Saltillo, [Mexican-American War], Daguerreotype, 1/6 plate, Amon Carter Museum, LL/38721

William Notman, 1865 (ca), Asleep at the Cabana, Albumen print, Amon Carter Museum, LL/63447

Keystone View Company, 1920s, The City Baker Making His Rounds, Caracas, Venezuela, Stereoview, Amon Carter Museum, LL/117318

Unidentified photographer, 1847 (ca), Col. Hamtramck, Virginia Vol., [Mexican-American War], Daguerreotype, 1/4 plate, applied color, Amon Carter Museum, LL/38718

M.C. Hosford (W. Rutland, Vermont), 1880s, [Getting the saw], Cabinet card, Amon Carter Museum, LL/103577

Unidentified photographer, 1846, Exeter, New Hampshire [Volunteers], Daguerreotype, 1/4 plate, Amon Carter Museum, LL/37650

Erwin E. Smith, 1908, The Outlaw [pose by Erwin E. Smith], Gelatin dry plate negative, Amon Carter Museum, LL/11533

Laura Gilpin, 1946, Storm from La Bajada Hill, New Mexico, Gelatin silver print, Amon Carter Museum, LL/11532

Forney, 1895 (ca), Josie Dressed for the Carnival, Cabinet card, Amon Carter Museum, LL/104096

Keystone View Company, 1920s, La Guaira, Venezuela, So. Am. Showing Fort Bombarded by the British in 1902., Stereoview, back, Amon Carter Museum, LL/117323

Keystone View Company, 1920s, In the Narrow Streets of La Guaira, Venezuela, So. Am., Native Method of Distributing Milk Unadulterated., Stereoview, Amon Carter Museum, LL/117322

Camillus S. Fly, 1886, Scene in Geronimo's Camp, Albumen silver print, Amon Carter Museum, LL/130009

Camillus S. Fly, 1886, Apache Scouts, Albumen silver print, Amon Carter Museum, LL/130008

Willard Van Dyke, 1934 (ca, taken), Preston Holder, Gelatin silver print, Amon Carter Museum, LL/120472

Unidentified photographer, 1847 (ca), Maj. Washington, Chief of Artillery, [Mexican-American War], Daguerreotype, 1/4 plate, Amon Carter Museum, LL/38719

Unidentified photographer, 1847, [Burial site of Lieutenant Colonel Henry Clay, Jr.], [Mexican-American War], Daguerreotype, 1/6 plate, applied color, Amon Carter Museum, LL/38723

Laura Gilpin, 1939 (ca), Pikes Peak, Gelatin silver print, Amon Carter Museum, LL/11553

Laura Gilpin, 1932, Castillo - Top Platform [Chichen Itza, Yucatan], Gelatin silver print on Gevaluxe paper, Amon Carter Museum, LL/2349

, 1957, 18 April, Red Osier, near Great Barrington Massachusetts,, Dye transfer print, Amon Carter Museum, LL/1506

Eliot Porter, 1958, July, Sangre de Christo Mountains at Sunset, Tesuque, New Mexico, Dye imbibition print (Kodak dye transfer), Amon Carter Museum, LL/33312