Imaging grew rapidly from the 1920s through the 1960s, and Kodak helped expand its popularity through color. Introduced in 1935, KODACHROME Film became the first commercially successful amateur color film. Initially offered in 16 mm format for motion pictures, formats for 35 mm slides and 8 mm home movies followed in 1936.
In 1942, KODACOLOR Film the world's first true color negative film for still photography, was announced One unique form of publicity, introduced in 1950, was the long-running series of KODAK COLORAMA Display transparencies.
Overlooking the main terminal floor of Grand Central Station in New York City, the 18-foot-high by 60-foot-wide displays were viewed by an estimated 650,000 commuters and tourists every business day until the exhibit was closed as part of Grand Central’s restoration in 1989. Many of the dramatic photographs displayed over the years were the subject of widespread newspaper and magazine coverage.