Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1
Lot 1511:
1930, Numerals, 10c dark violet, top left corner sheet margin plate block of four, imperforate horizontally, positions 1-2/11-12, right pair slightly off center due to slanting vertical perforation in the middle, full OG, NH (hinged on margin), VF and unique item, ex- Michael Roberts Collection, Unitrade C.v. CAD$6,000, Scott #J10a
Share this lot:
