U.S. Scott 829, 815 and 804 paying the 6 cent first class rate for a double weight letter, 5 cent return receipt fee, and 25 cent registry fee on a cover with an indemnity value less than or equal to $5 mailed from Muscatine, Iowa  to Story City, Iowa on August 20, 1949. Cover, which was roughly opened at top (see scans) has the corner card of the Jackson & Jackson law firm in Muscatine.