Currently, the number of solo uses of the 22¢ sheet stamp on an insured parcel post package mailed prior to October 1, 1953 is: 1. 

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Description: Parcel post package mailed on April 22, 1941 from Montclair, New Jersey. There are 10 possible rates prior to October 1, 1953, depending on weight, zone, and insurance amount.

Owner/Source: Richard Pederson

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