cover 1873 (Jan.) envelope (a little roughly opened) from Dharwar to Margao bearing E. India ½a. in combination with Portuguese 1871-73 Die II, wove paper 20r. vermilion cancelled by "217" duplex, the 20r. also struck by barred numeral "1" of Pangim, and showing d.s. of Belgaum, Sawantwaree, Pangim and Margao. Scarce and attractive. Photo