Part of a Pullman porter's job was to make up the sleeping berths in his assigned sleeping car, and to provide extra blankets to passengers requesting them. The standard Pullman blanket in the 20th century was dyed a salmon color, which became almost a trademark of the company. When a blanket bec

Declaring the distances to such places as Boston, San Francisco, and Toledo, this sign post graced the set of M*A*S*H during the show's run. Set in Korea during the 1950s, the show revolved around the work and antics of the staff of a Mobile Army Surgical Hospital (MASH). Its final episo

From the 1920s, psychologists have explored ways to automate teaching. In the 1950s, the psychologist B. F. Skinner of Harvard University suggested that techniques he had developed for training rats and pigeons might be adopted for teaching humans.

The Soviet launch of the Sputnik satellite in late 1957 sparked interest in the United States in science education even among elementary school children. In 1958, King Seeley Thermos produced this imaginative box evoking space travel and landings on distant moons and planets. Children provided a

In these electronic field trips produced by the National Museum of American History, viewers are given a 20 minute tour by the curators of the exhibition Separate Is Not Equal: Brown v. Board of Education, followed by a 30 minute videotaped question and answer session about the Brown v. Board of

In this post, readers explore an extraordinary figure in a new way.  A 1950 comic book about Jackie Robinson’s early career reveals little of the hardships he faced, but focuses on the talent and integrity of on the baseball’s greats. Written by Archivist Cathy Keen, th