St. Louis, Missouri. May 7, 1910. "Jefferson Street Gang of newsboys at 10 P.M. over campfire in corner lot behind bill-board. Jefferson Street near Olive." Photograph and caption by Lewis Wickes Hine. View full size.

May 1910. "A Pool Room at Chouteau & Manchester, St. Louis, where these boys play pool and smoke while waiting for papers. The smallest boy is 9 years old and sells until 9 P.M." Photograph by Lewis Wickes Hine. View full size.

Traffic at 5:30 on 2nd Avenue at West Grand Boulevard, Detroit. July 1942. View full size. Kodachrome by Arthur Siegel. The General Motors Building is at left. Here's the same intersection today, seen from the other direction. The picture was taken from the 28-story Fisher Building (green copper roof) across the street.

November 10, 1921. "Radio switchboard" somewhere in the vicinity of New York City. View full size. 5x7 glass negative, George Grantham Bain Collection.

September 1940. "Men of the community of Pie Town, New Mexico, eating at the barbeque." Kodachrome transparency by Russell Lee. View full size.

September 1940. "Homesteader and his children eating barbeque at the Pie Town, New Mexico Fair." Kodachrome transparency by Russell Lee. View full size.

September 1940. "Serving up the barbeque at the Pie Town, New Mexico, Fair." Kodachrome transparency by Russell Lee. View full size.