Unused on cover / entire letter 1863 (14 Nov.) envelope from Stockton, Cal., to "Grand Turk Turks Island. W.I. In care of John Arthur & Son, Schooner Baltic", bearing U.S. 10c. cancelled with oval of bars in red and with Stockton c.d.s. alongside a generally good to fine strike of the handstamp, Turks Islands double-arc d.s. on reverse. Photo