Bestand
2.1900,No.20,24-30,32,35-36; 3.1901,T.4,No.44-48,T.5,No.50-59; 4.1902,T.6,No.61-64,T.7,No.77-78; 7.1905,T.20,No.153; 9.1907,T.27/28,No.193-194,196,198-199; 10.1908,T.31/32,No.205-206,208,210-213,215-218; 12.1910,T.25/26,No.232-234,236,238-239,243; 13.1911,T.27/28,No.245-250,252-255; 13.1912/13,T.29/30,No.256-267,T.31/32,No.268-276/279; 14.1914,T.33,No.282
[Sammlung Rita Schober der UB Potsdam]