Sale 1289 — 2023 Rarities of the World
Sale Date — Tuesday, 27 June, 2023
Category — Postal Stationery, including Further Selections from the Porter W. Venn II Collection
Lot
Symbol
Photo/Description
Cat./Est. Value
Realized
721
6c Red on Buff, Die 10, Cut Square (U31; UPSS 63). Unused, 36 x 41mm with additional part of top flap, Very Fine and scarce, fewer than five mint entires are recorded of UPSS No. 63, which is the only number under the Scott U31 umbrella, this is the only sound cut square with large margins we have offered in at least 30 years, with 2004 P.F. certificate
3,500
1,300