842 MAIL CHARMINSTER TO BLANDFORD WITH 'DORCHESTER' TOWN CANCELLATION ON COVER (SPEC B1va). Large part letter Charminster to the Undersheriff of Blandford with a good to fine 1d (SG8) lettered BB, four close but clear to large margins tied fine to very fine upright strike of the DORCHESTER town cancellation MA 7 1842 (24mm) in black. Postage underpaid and on front manuscript '2 More to Pay'. (Ref 110279).