- U.S. Senate. Office of Senate Curator. ?-9999
- Center for Legislative Archives
- Washington Evening Star
Cartoonist Clifford Berryman pays tribute to Abraham Lincoln. A respectful Uncle Sam, with hat in hand, takes time to admire a portrait of Lincoln, at a time when many unresolved problems remain on his desk, including the Mexican mess, farm relief, Boulder Dam, Sovietism, world politics, the Mussel Shoals matter, the cloud over China and 1928 dope.