Rhodesia SG141ab 5d Purple-brown and Ochre ERROR Of COLOUR BPA Cat 650++

Rhodesia 1910-13 Double Head Issue Perforated 14 Five Pence Purple-brown and Ochre ERROR Of COLOUR thick headplate lightly mounted mint fine. B.P.A. Certificate (1989). S.G. 141ab 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.)