Holdings
9.1881,3; 12.1884,1; 14.1886,1-3; 17.1889,1-4; 22.1894,3-4; 23.1895,1-2u.4; 24.1896,2; 25.1897,1-4; 26.1898,2; 27.1899,2-4; 28.1900 - 30.1902,4; 32.1904,1-4; 38.1910,3; 39.1911,2; 40.1912,1-4; 41.1913,1-4; 43.1915,1-4; 47.1919,2-4; 48.1920,1; 56.1930