Edgar Allan Poe (right), who spent time at the Academy (N.S.P) doing research on mollusks; Joseph Leidy, a young medical student (center); and Samuel George Morton (left in top hat) were photographed in the Academy's new building at Board and Sansom Streets during the winter of 1842-43. This daguerrotype, possibly by Paul Beck Goddard, is the oldest-known photograph of an American museum interior.
#Women & children dealing with war. The routines of camp life of the 31st Penn. Infantry (later, 82d Penn. Infantry) at Queen's farm, vicinity of Fort Slocum, Washington, D.C., during the Civil War in 1861. (AP Photo/Library of Congress)