unmounted mint 1952-72 accumulation in sheets, blocks, etc. with most issues present including 1957 Air set (5), 1959 Air surcharge set (17), 1961 New Year (50), 1962 Philatelic Week (20), 1966 Tropical Fish (48), 1968-69 Crabs and many others; also a few first day covers and stationery cards; a few minor tone spots, otherwise fine. (thousands)