Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1
Lot 222:
Description
1860, Steamship, imperforate plate proof of 12½c in dark blue, right sheet margin block of four printed on India paper and mounted on card, horizontal red ”Specimen” overprint, types B, penciled positions 29-30/39-40 on reverse, no gum as produced, VF, Unitrade #10Pii, C.v. $280++, Est. $150-200, Scott #10
Share this lot:
