5¢ Blue Plate Flaw
A curved line in the upper right. It begins as a faint line above the ‘O’ in the top margin and continues, through the ‘STA’ where it becomes stronger, and ends inside the right frame opposite the ‘G’.
A curved line in the upper right. It begins as a faint line above the ‘O’ in the top margin and continues, through the ‘STA’ where it becomes stronger, and ends inside the right frame opposite the ‘G’.