Bidspirit auction | 1798 CALCUTTA to CHANDERNAGORE, folded

1798 CALCUTTA to CHANDERNAGORE, folded entire in superb condition showing VERY EARLY EXAMPLE of the G.P.O./MARCH Pt. Pd.despatch stamp to FRENCH SETTLEMENT, 50 MILES North of CALCUTTA in 1798 .The rate of postage , 1 Anna marked in manuscript. There was no arrival mark in Chandernagore at that time A RARE COVER.