1865. "Charleston, South Carolina. View from roof of Orphan Asylum. The Citadel in middle distance." From photographs of the Federal Navy and seaborne expeditions against the Atlantic Coast of the Confederacy, 1863-1865. Wet plate glass negative, half of stereo pair, photographer unknown. View full size.

1864. "James River, Virginia. Double-turreted monitor U.S.S. Onondaga; soldiers in rowboat." From photographs of the Federal Navy and seaborne expeditions against the Atlantic Coast of the Confederacy, 1861-1865. View full size.

January 13, 1926. "Violet Ray treatment on white rats at Agriculture Dept." National Photo Company Collection glass negative. View full size.

November 1911. Chicopee, Massachusetts. "Group of workers in Dwight Manufacturing Co. Stanley Twarog, one of the smallest boys, 81 Park Street. Works in spinning room. Tony Soccha, shortest boy in front, overalls. Very young, 65 Exchange Street. A bobbin boy in Room 7; has been there a year." Photograph and caption by Lewis Wickes Hine. View full size.

How to dress for Knott's Berry Farm, California, on a gray day in February 1958. One of my sister's honeymoon Kodachromes. View full size.

June 29, 1916. Chicopee Falls, Massachusetts. "Two 15-year-old boys working for Westinghouse Electric Company, going home at 5 p.m." View full size.

January 5, 1926. "Miss Mary C. Foley, artist at Department of Agriculture." National Photo Company Collection glass negative. View full size.