U.S. & Worldwide Stamps & Postal History

1919 (6 June) picture postcard with 10pf German franking, addressed locally in Wolsztyn, with red "Kontrola Poczty w Wolsztyne" censor handstamp, little toning, otherwise fine and rare usage from the "Poznan Uprising" (the uprising of 1918-1919 was a military insurrection of Poles against the German rule. The uprising had a significant effect on the Treaty of Versailles, which granted a reconstituted Second Polish Republic the area won by the Polish insurrectionists)
Estimate: $150