December 1950

December 1950: 18 companies

December 2, 1950 1 companies

December 6, 1950 1 companies

December 7, 1950 1 companies

December 11, 1950 1 companies

December 14, 1950 2 companies

December 15, 1950 3 companies

December 20, 1950 2 companies

December 21, 1950 1 companies

December 26, 1950 2 companies

December 28, 1950 1 companies

December 29, 1950 3 companies