5'th classicphil Auction - VIENNA- AUSTRIA

1891-94, 2 c., mauve & green, hand painted on tracing paper, details picked out in chinese white, the frame was used in the final issue, only the center shows a different portrait of Sultan Aboubakar, dated at top MARCH. 11.91, a UNIQUE showpiece illustrated on Page 4366/The De La Rue Collection/Walton, SUP!. Estimate 10.000€.