SG6a. 1859 (17 August). 6d Deep green. 'Bisect'. Clean, neat cover from Anbnbapolis to Halifax bearing brilliant fine used 6d Deep green (Bisect) with large margins on the frame sides with light neat cancel. Backstamped 'ANNAPOLIS AU 17 1859' (dispatch) and 'HALIFAX AU 19 1859' (arrival). David Brandon and Greene Certificates. Very Rare and Remarkable Quality.