India 1841 (Nov 11) Opium letter from Calcutta to Singapore per Clown, with CALCUTTA G.P.O. SHIPLETTER Giles SD11

India 1826 AGRA / POST PAID HG 1 ex Territorial on folded letter to “A. Clark, Assistant Surgeon 36th N.I. 3rd Brigade – Field Army before Bhurtpore – a day before the capture of Fortress by the British. A fine example of campaign mail.