MONTSERRAT 1987 (VARIETY) INTERNATIONAL STAMP EXHIBITION, TORONTO IMPERF MINIATURE SHEETS
International Stamp Exhibition, Toronto imperforate miniature sheets from liquidated stock of the printers, Format International. One of the sheets with double overprint and the other with black offset of the overprint on the gummed side. Fresh and fine. Mint never hinged. SGMS729var; SC656var-657var
