1894 (November 15) Clean registered cover to Canada displaying mixed-issue franking of Oil Rivers overprint on GB 2p grey green and carmine alongside 2½p blue perf 14½-15, both neatly tied by oval Registered Old Calabar dispatch datestamp, third strike at left, oval Registered 25 DE Liverpool transit and Halifax JA 6 95 CDS receiver backstamps. A beautiful cover paying the 2½p postage + 2p registration fee to Canada, VF (Scott 3, 46; SG 3, 54) (Image)