Columbia Records introduces the 33 1/3 LP (“long playing”) record at New York's Waldorf-Astoria Hotel[?], featuring 25 minutes of music per side, compared to the four minutes per side of the 78 rpm record, the previous standard.
... Rock Indian Reservation[?]
Cheyenne River Sioux Indian Reservation[?]
Lake Traverse Indian Reservation[?]
Lower Brule Indian Reservation[?]
Crow Creek ...