cover Dum Dum: 1829 (27 May) entire letter via Calcutta to U.K., original address deleted and forwarded to Romsey, Hants., showing oval framed "DUM DUM/POST OFFICE" with ms. date (HG 1) fair strike and ms. Post Paid 2AS" also boxed "INDIA LETTER/DARTMOUTH" and boxed "MISSENT TO/LONDON". Scarce and interesting