Holdings
12.1901,13; 18.1907,26; 19.1908,66u.68; 21.1910,77; 22.1911,152u.158; 23.1912,3u.5; 24.1913,89u.239; 25.1914,57; 26.1915,95u.143u.204; 29.1917,173; 30.1918,75; 30.1919,116; 37.1926,239; 42.1931,178u.182u.184-186u.189u.192-193u.195-203; 44.1933,35