20¢ Sheet Stamp - Most On Cover

Currently, the largest known number of the 20¢ sheet stamp on cover, parcel piece, or tag is: 31.

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Description: First class parcel piece containing 31 copies of the 20¢ sheet stamp along with 35 copies of the 10¢ and 10 of the 5¢.

Owner/Source: Bob Hohertz

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