Air Mail unused 1924-62, the mint collection of Airmail issues including 1927-30 set, 1931 Graf Zeppelin set and also in imperforate pairs, 1933 set, 1936 set, 1943 Aviation Fund imperforate set, 1948 both Chain Bridge miniature sheets, 1949 U.P.U. imperforate set and booklets (2), 1949 Chain Bridge imperforate set and perforated miniature sheet, 1951 Stamp Centenary sheets perforated and imperforate, later values to 1962 including imperforate sets. Very fine condition throughout. High catalogue value. (several hundred)