Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1

Canada - Cents issue

The auction will start in __ days and __ hours

Start price: $75

Buyer's premium:

1859, Queen Victoria, imperforate plate proof of 12½c in yellow green with carmine vertical Specimen overprint, printed on India paper, no gum as issued, VF, Unitrade #18Pi, C.v. CAD $300,Scott #18