Lot 497
1933 10s, die proof in black on thick...
Stamps and Postal History of the World | 5910
Auction: 1 October 2019 at 01:00 BST
Estimate: £600 - £650
Description
1933 10s, die proof in black on thick wove, imperforate with 2mm margins. Minor crease at left does not detract from very fine appearance. Very rare. Illustrated on p.220 of the 2013 handbook 'Swaziland Philately to 1968' by Peter van der Molen.
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