Rhodesia SG151var 1/- Grey Black and Deep blue-green showing Kings Extra Curl

Rhodesia 1910-13 Double Head Issue Perforated 14 1/- grey-black and deep blue-green long Gash 1 Position 46 Showing Kings extra Curl. Fine M/M Ex Argyll Etkin Oct 2014 (part of lot 1355). Ex Mike Rolfe. (The RSC number is from the detailed listings which are available free of charge on the website. Ebay wont let me give a link but just search for the rhodesianstudycircle.)