1919-20 four covers or cards, variety of frankings and usages, one registered from Warszawa to Lwow, with 5gr and 50gr carmine used as postage, another from Biala to Jaslo, with "Porto "overprinted 10f added on arrival, unpaid cover from Krakow to Oswiecim, with 50h "Porto" overprint on arrival, card unpaid locally in Krakow, with pair of 15h Porto charged on arrival, signed Bojanowicz (Image)

Est.US$250