Summer Mail - XII

Two bright yellow stamps feature closeups of SpongeBob’s face wearing goofy smiles. A third stamp showcases a host of Bikini Bottom characters including Sandy Cheeks, Patrick Star, Plankton, Mr. Krabs, SpongeBob, Gary, and Squidward Tentacles. The fourth stamp shows SpongeBob and Patrick frolicking on the sandy ocean floor. The selvage design is in blue with a Tiki-style flower pattern.

Created by marine biologist and animator Stephen Hillenburg, SpongeBob SquarePants quickly became a success following its official debut on July 17, 1999. 

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Thanks, Bryon!