Third Reich Private Postal Stationery
1937 Prenzlau Stamp Promotional Show
This series was issued in 1937 to commemorate the 1st Prenzlau Stamp Promotional Show, 23-24 October 1937.
![](https://www.germanstamps.net/wp-content/uploads/2020/04/tr_ganz_pp_1937_prenzstamp-demo.png)
Commemorative Cancel
Set Date(s)
23-24 October 1937
Set Date(s)
23-24 October 1937