Gardner, Alexander American (b. Scotland, 1821-1882) TITLE ON OBJECT: Camp Winfield Scott, Yorktown, VA. May, 1862 albumen print panorama 8.5 x 46.7 cm. Museum Purchase: Miller-Plummer Fund GEH NEG: 41454 86:0564:0001

Howlett, Robert English (1830-1858) DESCRIPTIVE TITLE: Construction of the "Great Eastern" at John Scott Russell's Yard, Milwall 1855 albumen print 21.5 x 26.3 cm. Museum Purchase GEH NEG: 10940 81:1647:0055

Howlett, Robert English (1830-1858) TITLE ON OBJECT: Isambard Kingdom Brunel, builder of the Great Eastern, the largest steamship ca. 1855 albumen print 28.6 x 22.8 cm. (arched top) Museum Purchase GEH NEGS: 4966 28441 81:1647:0079

Lafon, L. French (active ca 1870s) TITLE ON OBJECT: Canon Hotchkiss A Tir Rapide De 37 m/m 1879 albumen print 15.5 x 20.2 cm. Museum Purchase; ex-collection Philip Medicus GEH NEG: 15601 81:1191:0001

Lafon, L. French (active ca 1870s) TITLE ON OBJECT: Matériel De Montagne, Système Hotchkiss 1879 albumen print 16.8 x 21.1 cm. Museum Purchase; ex-collection Philip Medicus 81:1191:0019

Martens, Friedrich von (attributed) French (b. Germany, 1809-1875) TITLE ON OBJECT: View of East End of Building [Crystal Palace] ca. 1852 modern gelatin silver copy print 16.0 x 21.1 cm. Museum Purchase 90:0667:0044

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: A Harvest of Death, Gettysburg, Pennsylvania July, 1863 albumen print 17.2 x 22.2 cm. Museum Purchase GEH NEGS: 9030 21668 81:0004:0036

Rau, William H. American (1855-1920) TITLE ON OBJECT: Manayunk Bridge [Pennsylvania Railroad] ca. 1895 / print 1978, by Jeffrey A. Wolin, IMP/GEH modern gelatin silver print from original glass plate negative 42.3 x 53.8 cm. (irreg.) IMP/GEH Darkroom 78:1267:0002MP

Rau, William H. American (1855-1920) DESCRIPTIVE TITLE: Broad Street Station, Pennsylvania Railroad, Philadelphia, Pennsylvania ca. 1895 / print 1978, by Jeffrey A. Wolin, IMP/GEH modern gelatin silver print from original glass plate negative 45.5 x 55.6 cm. IMP/GEH Darkroom 78:1267:0003MP

Robertson, James British (b. England, 1813-1888) DESCRIPTIVE TITLE: The battlefield of Tchernaya ca. 1855 salted paper print 24.1 x 29.0 cm. Gift of Eastman Kodak Company: ex-collection Gabriel Cromer GEH NEG: 43478 79:0001:0037

Robertson, James British (b. England, 1813-1888) DESCRIPTIVE TITLE: The Barracks Battery 1855 salted paper print 23.8 x 30.2 cm. Gift of Eastman Kodak Company: ex-collection Gabriel Cromer GEH NEG: 34959 79:0001:0045

Roche, Thomas C. (attributed) American (1826/27-1895) TITLE ON OBJECT: A Dead Rebel Soldier, as he lay in the trenches of Fort Mohone. 1865 albumen print stereograph 7.9 x 15.4 cm. image on 8.4 x 17.7 cm. mount Gift of 3M Company: ex-collection Louis Walton Sipley GEH NEG: 39002 79:1484:0046

Russell, Andrew Joseph (attributed) American (1830-1902) TITLE ON OBJECT: Fredericksburg end of bridge, December 13, 1862 1862 albumen print 12.7 x 20.7 cm. Museum Collection, by exchange, ex-collection A. Hyatt Mayor GEH NEG: 28964 81:1081:0001

Taber, Isaiah West American (1830-1912) TITLE ON OBJECT: O. & C. R. R., Loop showing three Trestles, Siskiyou Mts., Cal. ca. 1885 albumen print 24.3 x 19.7 cm. Gift of Alden Scott Boyer 81:2266:0002

Unidentified Photographer TITLE ON OBJECT: U.S. Grant ca. 1862 albumen print 19.0 x 15.2 cm. Museum Purchase; ex-collection Chester A. Phillips GEH NEG: 36734 85:1081:0001