#187 1879 10c Brown, Tied by Circle of Wedges Cancel Used with #183 1879 2c Vermillion, "DUE 2" in Circle Handstamp

10c single tied by "SPRINGFIELD MASS. JUN. 21" circle of wedges duplex cancel on locally addressed cover addressed to the U.S. Armory, with "DUE 2" in circle handstamp. Postage due paid by 2c with manuscript cancel, and manuscript "PROPOSALS FOR ORDINANCE SUPPLIES". The 10c stamp damaged at top left, the 2c stamp oxidized, the cover stained and with spindle holes.