1947 overprinted "Lotnicza" and surcharged 40zl (red) and 50zl (black), imperf. horizontal pairs showing trial impressions, with issued stamps included for comparison, v.f. (Fi.441,442Nd, 1,600zl) (Cat No. C19-20P) (Image)

Est.US$150

1948 FDR, Kosciuszko and Pulaski, set of three, also souvenir sheet, used on separate registered covers from Warszawa to Paris and to New York, fine-v.f. (Cat No. C26A-C,d) (Image)

Est.US$150

1948 Roosevelt, 80gr gray, overprinted "Groszy" in red, six sheetlets of 16, some stamps with inverted or missing handstamps, n.h., marginal creases, stamps n.h., v.f. (Cat No. C26Avar) (Image)

Est.US$250

1948 FDR, Kosciuszko and Pulaski, souvenir sheet of three used on registered FDC to New York, v.f., with arrival pmk (Cat No. C26d) (Image)

Est.US$150