Issued on June 26, 1959 the Inverted Seaway Error is one of Canada’s rarest errors. Aprrox 400 were issued and only a handful exist in pristine condition. This is one of those pristine examples to have survived. Condition is mint very fine never hinged with two certifications from the renowned Greene Foundation & The Philatelic Foundation.
Grade: VF
Country: Canada
Country: Canada
