Scott 1064 mint sheet 3c (50) - Pennsyvania Academy of the Fine Arts, 1955 Commemorative Stamps. representative stamp imaged.
Scott 1064 mint sheet 3c (50) - Pennsyvania Academy, 1955 Commemorative Stamps. representative stamp imaged.
Scott 1064 mint sheet 3c (50) - Pennsyvania Academy, 1955 Commemorative Stamps. representative stamp imaged.