Bidspirit auction | 1959 Plate Block 4 Cent
1959 Plate Block 4 Cent Stamps, Commem. Petroleum, - 1959 Plate Block 4 Cent Stamps, Commem. Petroleum, Ephraim McDowell, St. Lawrence Seaway.
1959 Plate Block 4 Cent Stamps, Commem. Petroleum, - 1959 Plate Block 4 Cent Stamps, Commem. Petroleum, Ephraim McDowell, St. Lawrence Seaway.