Bestand
1.1916,2-5,7-8,10-12; 2.1917,1-2,4-8,12; 3.1918,2,4-10; 4.1919,1-2,4-12; 5.1920,1-6,8,10-12; 6.1921,7; 7.1922,8,12; 11.1926,7-10; 12.1927,9; 13.1928,5,12; 14.1929,2-4,7,9-12; 15.1930,1-2,4-7,10-12; 16.1931,1,3-5,7-9,11-12; 17.1932,3,5-8,11-12