Keywords: Cover USS Colorado 1933.jpg Cover mailed from USS Colorado during Fleet Week of 1933 scanned by User Stan Shebs Stamps 1933 Scott 728 Century of Progress Restoration of Fort Dearborn 1 cent 1932 Scott 704 Washington Bicentennial ½ cent olive brown PD-old 1932 stamps 1933 stamps Green stamps 1933 covers of the United States |