2917
cover 1853 (28 July) envelope (small faults) from Sydney to Darjeeling, India, marked "Per Steamer Chusan", bearing Laureated 3d. with clear to large margins tied by dumb obliterator and showing, on reverse, despatch and Calcutta Steam Letter datestamps

细节
cover 1853 (28 July) envelope (small faults) from Sydney to Darjeeling, India, marked "Per Steamer Chusan", bearing Laureated 3d. with clear to large margins tied by dumb obliterator and showing, on reverse, despatch and Calcutta Steam Letter datestamps