cover 1837 (23 Aug.) enire letter from London to Calcutta "p Steamer Atalanta" via Bombay endorsed "Forwarded by Messrs Ritchie, Steuart & Co. Bombay 21 Nov. 1837" and 1841 large part entire (side flaps missing) to London showing f.a.c. of D.S.M. Pestonjee, Bombay and Capt. Barber, London, some adhesive staining.