Collections in | [no date] (2), 1916 (1), 1917 (3), 1918 (1), 1920 (30), 1921 (43), 1922 (47), 1923 (2), 1925 (1), 1927 (93), 1928 (81), 1929 (34), 1930 (62), 1931 (94), 1932 (95), 1933 (65), 1934 (61), 1935 (96), 1936 (21), 1937 (5), 1938 (26), 1939 (19), 1940 (7), 1941 (6), 1942 (3), 1943 (2), 1946 (8), 1947 (6), 1948 (2), 1949 (9), 1950 (8), 1951 (16), 1952 (15), 1953 (8), 1954 (7), 1955 (97), 1956 (181), 1957 (200), 1958 (140), 1959 (45), 1960 (38), 1961 (183), 1962 (136), 1963 (56), 1964 (35), 1965 (94), 1966 (53), 1967 (46), 1968 (31), 1969 (13), 1970 (37), 1971 (9), 1972 (8), 1973 (9), 1974 (7), 1975 (5), 1976 (1) |