18¢ Sheet Stamp - Most On Cover

Currently, the largest known number of the 18¢ sheet stamp on cover, parcel piece, or tag is: 4.

Description: Registered first class letter to Bridgeton, New Jersey with return receipt requested.

Owner/Source: Richard Pederson

Image(s):

USScott823(4)001.jpg
USScott823(4)Rev001.jpg