GREENOCK DISTINCTIVE MALTESE CROSS ON COVER (SPEC B1th Cat £450)/PL.15 (SB)(SG8). 1841 wrapper Greenock to Edinburgh with fine 1d pl. 15 lettered SB with fine four margins very tied fine strike of this very distinctive M.C. Light enclosure fold affects, back stamped GREENOCK DE 30 1841. (Ref 69578).