Finding Aids

The Marconi Wireless Telegraph Corporation of America was founded in 1899 as the American branch of Guglielmo Marconi’s (1874-1937) Wireless Telegraph & Signal Company of London. Because of its emphasis on providing radio transmitter receivers for ships and fostering oceanic communications, the U.S. Navy commandeered the company during World War I. After the war, both government and industry colluded to buy out the British company; they created the Radio Corporation of America in its stead in 1919. This collection includes around 1,300 engineering and technical drawings from the Marconi Wireless Telegraph Company of America . Subjects depicted range from circuit diagrams, wiring layouts, and switchboard schematics to architectural plans for aerial towers and carrying case designs.

The Radio Corporation of America (renamed RCA Corporation in 1969) was a major American electronics company founded in 1919. RCA dominated electronics and communications for over fifty years. RCA Rocky Point Station was built as a communication hub known as Radio Central. Radio Central was the largest radio station in the world at one time, and its primary focus was intercontinental communications. This collection documents the activities of RCA Rocky Point Station, including its construction plans, blueprints, reports, and files relating to antenna data and calculations, building systems information, and radio propagation. Rocky Point Station was in operation from 1921 to 1978. This collection would be useful to researchers interested in RCA communications, early radio broadcasting, radio engineering, and radio propagation.