Rhodesia SG157 2/6d black and rose-carmine M/M Cat 375 pounds

Rhodesia 1910-13 Double Head Issue Perforated 14 2/6d black and rose-carmine long gash headplate Position 28 Showing Flaw in SE Margin below scroll. Ex Sparks Auctions April 2014 Lot 850 and 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.)