and showing "CALCUTTA" + "POST PAID" 4mm. letters (HG 1a + 2a) good strikes. Rare early letter. Photo" /> cover Calcutta: 1786 (July) entire to Luckipore rated<I> "3"</I> and showing "CALCUTTA" + "POST PAID" 4mm. letters (HG 1a + 2a) good strikes. Rare early letter. Photo | Christie's