Auction 256 March 2023
Our 256th auction entails extensive collections and stocks of Netherlands and colonies, the first part of the impressive C. Avezaat collection (single frankings and first day covers) and the second part of the P. van Alteren collection (Dutch numeral cancellations). In addition we offer better lots foreign countries (especially French colonies), coins and picture postcards.
Lot 3557
Opening: 100 €
Sold for: 240 €
NVPH 372-373
2
UPU 15-25 sen, 3 imperforate proofs in blocks of 4 all with large margins (Zbl 13-14A, cat.v. 6000), fine/very fine