Deutsche Reichsbanknoten 1874-1945 10 Mark 6.10.1906, Reichskassenschein, KN 7-stellig, Serie W, wellig, Ro. 27b, Erh. I.
Banknotes of the Bank of the German Empire 1874-19 10 Mark 6.10.1906, Reichs treasury note, KN 7 digit, set W, billowy, Ro. 27 b, condition I.