Lot 80102 – 1843 (Sep 2) 1d Red-brown RK, used on entire letter with large to enormous margins cancelled London « 6 » in black Maltese cross

1843 (Sep 2) 1d Red-brown RK, used on entire letter with large to enormous margins showing portions of the adjoining stamps on all four sides, neatly cancelled by a superb upright strike of the London « 6 » in black Maltese cross, sent to Golspie (Scotland) with London, Edinburgh and arrival bs, the address unusually written in blue ink; a stunning cover of exhibition quality