POSTAL HISTORY GROUP; Range inc. 1947 KGVI 1½a env. optd 'PAKISTAN' to Bombay uprated KGVI India 9p + 3p with airmail label on front, 1948 1½a embossed env. addressed locally and redirected to London, 1957 8a aerogramme to Boston uprated 1½a + 3p pair, 1957 env. to Calcutta franked 4a with p.due mark on front, 1962 insured 5½a reg. env. to England uprated 4a, 1966 15p stationery env. to Lahore with censor mark on front and other related examples. (109 covers/cards) Cross Reference: AIR MAIL COVERS, INSURED MAIL, REGISTERED MAIL, POSTAL STATIONERY (Image)