Holdings
4.1918,5; 6.1918,1,2,4-6; 7.1918,1-2; 8.1919,3; 9.1919,2,3,5,6; 11.1920,1,3,4; 12.1921,1-3,5,6; 13.1921 - 14.1922,1,3-6; 15.1922 - 16.1923,1,6; 21.1925,6; 22.1926 - 24.1924,1,2; 50.1940 - 52.1941,1-4,6; 53.1941,2; 54.1942,2-6; 55.1942,6; 56.1943,1,4,5; 57.1943,4,5; 50.1944,3,5,6; 59.1944,1,6; 60.1945 - 64.1947,2-6; 65.1947; 66.1948,1-5; 67.1948,1,2,5,6; 68.1949,1; 69.1949,5,6