Post-World War I Local Issues. COLLECTION: 1918-19, 236 stamps, mainly on individual or collective pieces, representing various provisional overprints on German Occupation ''Gen. Gouv. Warsaw'' or Austrian definitive, dues or military stamps, including issues of Brzeziny, Jedrzejow, Kalisz, Lenczyca, Lowicz, Makow, Plonsk and etc., a few sets are forgeries mentioned as such, generally nice material for a specialist, mostly VF (Image)