December 6, 1955
On this day in 1955, the US Federal government standardized the size of license plates throughout the U.S. Previously, individual states had designed their own license plates, resulting in wide variations.
December 6, 1955
Volkswagenwerk G.M.B.H. Corporation, Wolfsburg, Germany, registered "Volkswagen" trademark.
December 6, 1976
Lady speedster Kitty O'Neil set a new women's land-speed record on this day in 1976. Driving the rocket-car Moticator SM1, O'Neil reached a top speed of 524.0mph in the Alvard Desert. Her average round-trip for the course was 512.7mph--the official women's record.
Kitty O'Neil
Source:
The History Channel
Wikipedia