| has gloss | eng: The Indian Head Test Pattern was a black and white television test pattern which was introduced in 1939 by RCA of Harrison, New Jersey as a part of the RCA TK-1 Monoscope. Twentieth century television later became so important socially that this purely technical electronic instrument (covertly identified as a branded industrial product) became a historical cultural icon of television's early days as a mass medium. Its name comes from the original art of a Native American featured on the card. |
