Europe: 
German States
German States pick S906a: 100 Mark from 1907
1.1.1907. Black and blue on light blue underprint. Allegorical woman with two small angels at lower left and right. Back: river god of the Rhine at left and goddess of the river Neckar at right. Printer: Naumann with imprint C. Naumann's Druckerei.
Other Info
Condition:
Unspecified
Serial #:
920049
German States pick S953b: 500 Mark from 1911
2.1.1911. Black on red-brown and multicolored underprint. Portrait of a woman at left, Mercury at right. Printer: G&D.
Other Info
Condition:
Unspecified
Serial #:
032205