Auction 250-253 September 2021
Lot 166
Opening: 300 €
Sold for: 380 €
SG Due proof
2
Postage due proof of the border key in black on glazed card (92x60mm), ex. De la Rue archives endorsed "21/11/32" and marked "AFTER STRIKING", this proof was taken of the die to check for damage (Van der Molen p. 341), a very rare item. Provenance: Peter van der Molen