SWA-RARE ADDITIONAL PRINTS FOR UPU CONGRESS,CV R4000-3C DR VEDDER ,SWISS PAPER.15C SWART HARRISON,UM

SWA-VERY SCARCE SET OF TWO CORNER BLOCKS OF SIX-THESE WERE THE ADDITIONAL PRINTINGS ARRANGED FOR THE 1968 UPU CONGRESS IN TOKYO-THE 3C DR VEDDER IS ON SWISS PAPER AND CV IS R500 PER STAMP SO THAT BLOCK IS CV R3000 PLUS,THE 15C SWART BLOCK IS ON HARRISON PAPER AND CV IS R500N PER STRIP SO THAT BLOCK IS CV R1000 PLUS-THERE WERE ONLY 45 SHEETS OF THE 3C AND 80 SHEETS OF THE 15C SO THESE ARE VERY RARE STAMPS ESPECIALLY SO IN BLOCKS LIKE THIS-SACC 2009 CV USED TO BE R700 PER STAMP AND 700 PER STRIP,WHY THEY CAME DOWN ONLY THE SACC KNOWS BUT U NEVER SEE THESE ITEMS OFFERED SO EXTRMELY SCARCE/RARE=CORRECTLY IDENTIFIED AND GENUINE!!!