1860-1959 collection on printed leaves with 1860 10k. used with "221" numeral, 1919 "POCZTA/POLSKA" on 20h. mint, 1919 Gniezno provisional pair used followed by a good section of later issues either mint or used including 1928 Warsaw Exhibition miniature sheet used, 1937 King of Rumania miniature sheets mint, 1938 Philatelic Exhibition miniature sheet, perf. and imperf., each on special cover, Stratosphere miniature sheet unmounted mint, 1947 Polish Culture miniature sheet mint, 1948 Roosevelt set and miniature sheet unmounted mint, later miniature sheets and others