2015 (22¢) Emperor Penguins Mint Plate Block of 4 Stamps

United States #4989a - (22¢) Emperor Penguins Imperforate Mint Sheet of 20 StampsNo die cuts.Mint condition, never hinged.*Plate number and position may vary.

United States #4954 - $2 Patriotic Waves Mint Plate Block of 4 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States #4955-56 - (49¢) LOVE - Hearts Forever Mint Plate Block of 4 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States # 5010-11 - (49¢) World Stamp Show Mint Plate Block of 4 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States # 4960 - 70¢ Red Heart & Black Tulip Mint Plate Block of 4 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States # 5003 - (93¢) Literary Arts - Flannery O'Connor Mint Plate Block of 4 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States #4959 - (49¢) Red Heart & Black Rose Mint Plate Block of 4 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States # 4988 - (49¢) Medal of Honor - Vietnam War Mint Plate Block of 6 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States # 4972 - (49¢) Art of Martin Ramirez Mint Plate Block of 10 Stamps Includes two each: # 4968 - Horse and Rider with Trees # 4969 - Man Riding Donkey # 4970 - Trains on Inclined...