Galerie

 

Registered cover from Danzig-Langfuhr on 14.11.23 (!) with Mi. No. 181 and 188 stamps, to Zurich. Michaelis claims that there are only six remaining covers with mixed franking from that date, although this point may be disputed.

 

Danzig Report Vol. 1 - Nr. 65 - October - November - December - 1989, Page 28.