Watch List notes:

GERMANY-POLAND, Warsaw Ghetto, issue of the Jewish Government in Warsaw and Jewish Postal Division, fifty groszy note, printed in blue on hand engraved wood or linoleum plates, claimed as issued Spring 1941, (Campbell 4251, S&B 1036, Feller & Feller PO-685), together with CAB article on issue printed on wood pulp paper. Light foxing, uncirculated and rare.