cover 1872 (7 Sept.) envelope from Demerara to Stellarton, Nova Scotia bearing 1862-65 perf. 12½ 4c. (2) and 1866-71 perf. 10 2c., each cancelled "A03" and showing red crayon "4" with, on reverse, despatch, St. Thomas (13.9), Halifax (28.9) and arrival datestamps. An attractive franking. Photo