Auction 90, Session 2 - Worldwide Rare Stamps and Postal History

Poland

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1919, mixed franking cover bearing three surcharged stamps of Poznan and two of Gniezno Provisional issues together with two German definitives, sent by registered mail from Gniezno (24.10) to Berlin, postmarked on arrival (29.10), vertical fold did not affect the stamps, F/VF and scarce, Fischer #68-70, 71-72, C.v. PLN2,500 for franking by provisional stamps only, Est. $250-$350, Sc. #74-76, 77‑78