'Mystery' lot x39 covers, mostly 1948-50's; includes commercial and philatelic thematic and 1st flight FDCs and other mail; 1949 National Flag private FDB and with "IsraeCl" error stamp; 1948 10th Maccabi Congress; IDF soldier stationary postcards; 1957 Tabil exhibition; Doar Ivri stamps - tabbed, gray paper, and more. Cat. val €200+