Scott 2091 mint sheet 20c (50) - St. Lawrence Seaway, 1984 Commemorative Stamps, representative stamp imaged.
Scott 2091 mint sheet 20c (50) - St. Lawrence Seaway, 1984 Commemorative Stamps, representative stamp imaged.
Scott 2091 mint sheet 20c (50) - St. Lawrence Seaway, 1984 Commemorative Stamps, representative stamp imaged.