Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2
Lot 616:
ERRORS AND PROOFS OF BIRD ISSUES: 1928-69, 12 items, including card proof of 24c blue (#C6), paper varieties and proof in imperf block of four of #CB17, foldover of #B30, two stage proofs of #CB39 and printing error of #B49, all with full OG or no gum as produced, mostly VF, Est. $100-$150
Share this lot:
