2021 (58¢) Day of the Dead Mint Sheet of 20 Stamps

United States #5635 (58¢) Happy Birthday Mint Sheet of 20 Stamps Mint condition, never hinged. *Plate number and position may vary.

United States #5636-39 (58¢) Message Monsters Mint Sheet of 20 Stamps Includes five each: #5636 - Pink & Red Monster #5637 - Four-Armed Monster #5638 - Tentacled Monster #5639 - Red-Headed...

United States #5640-43 (58¢) Day of the Dead Mint Plate Block of 8 Includes two each: #5640 - Girl Skull #5641 - Man Skull #5642 - Woman Skull #5643 - Boy Skull Mint condition, never hinged...

United States #5598-5607 (55¢) Sun Science Mint Sheet of 20 Stamps  Includes two each: #5598 - Coronal Hole, rose #5599 - Coronal Loops, orange-red #5600 - Solar Flare, blue #5601 - Active...

United States #5609-13 (55¢) Tap Dance Mint Sheet of 20 Stamps  Includes two each: #5609 - Max Pollak, buff #5610 - Michela Marino Lerman, rose #5611 - Derick Grant, greenish blue #5612 -...