Galeria

 

FIGURE 8 - 13 March 1923, Berlin W8 to Berlin W9. 1C14 and 1C22 Cachets used to indicate sender of official mail.

FIGURE 9 - Office Cachets for Insured Mail

 

Danzig Report Vol. 1 - Nr. 77 - October - November - December - 1992, Page 24.