1½¢ Sheet Stamp - Most On Cover

Currently, the largest known number of the 1½¢ sheet stamp on cover, parcel piece, or tag is: 100.

Description: Piece of notebook paper containing 50 copies on the front and 50 copies on the reverse plus 3 copies of Scott J99 and one each of J92 and J93 on the front paying postage due, likely on a stack of business reply mail.

Owner/Source: Bob Hohertz