July | 28.07.1930 |
August | 11.08.1930 25.08.1930 |
September | 08.09.1930 22.09.1930 |
October | 06.10.1930 20.10.1930 |
November | 03.11.1930 17.11.1930 |
December | 01.12.1930 15.12.1930 |
January | 12.01.1931 26.01.1931 |
February | 09.02.1931 23.02.1931 |
March | 09.03.1931 23.03.1931 |
April | 13.04.1931 |