PERU 1922 POSTAGE DUE Sc J50A-J50B FIVE BLOCKS OF FOUR SHADES “SPECIMEN” MNH
1922. Postage due. Scott J50A-J50b. Five blocks of four belonging to the different printings. Full set, punch holed & overprinted “SPECIMEN” in red, placed vertically or diagonally. Mint never hinged. FINE, VERY FINE. Ex – ABNCo proof files.