2395 - 1988 25c Happy Birthday - Mystic Stamp Company

2395 - 1988 25c Happy Birthday - Mystic Stamp Company

US Stamps - US Stamps By Year - Page 34 - Mystic Stamp Company

2378 - 1988 25c Love Series: Pink Rose - Mystic Stamp Company

2395 - 1988 25c Happy Birthday - Mystic Stamp Company

January 2019

2395 - 1988 25c Happy Birthday - Mystic Stamp Company

2400 - 1988 25c Contemporary Christmas: Sleigh and Village Scene

753-69 - 1988 Bolivia - Mystic Stamp Company

2378 - 1988 25c Love Series: Pink Rose - Mystic Stamp Company

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YS1988 - 1988 Commemorative Stamp Year Set - Mystic Stamp Company

2378 - 1988 25c Love Series: Pink Rose - Mystic Stamp Company

2395 - 1988 25c Happy Birthday - Mystic Stamp Company