US PO Forms and Tags

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Form Number	3813-P
Division
Title	Receipt for Insured Mail - Domestic - International
Where Used	I have strips of these.
EKU	June 1963 ASW
LKU	2007 ASW
Notes	No eagle logo of any type. No print coding. Serial numbers higher than the other printings of Sep. 1991.
Revision	September 1991 (05)