Rhodesia SG145 6d Brown and Purple BLOCK of FOUR Ex Gibbs Ex Osdene Ex Pitts

Rhodesia 1910-13 Double Head Issue Perforated 14 6d Brown and Purple Thick ear 3 Position 44-45/49-50 with Bulawayo 22 Aug 11 CDS. Ex Gibbs Oct 1987 lot 704 (Sold for 132 pounds) also Ex Thomas Osdene May 2001 lot 385 also David Pitts (Spink) October 2016 lot 295 (sold for 193 pounds 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.)