US PO Forms and Tags

Thumb 1
Thumb 2
Form Number	OC-15
Division
Title	Returned To Sender By Censor
Where Used
EKU
LKU
Notes	Type F 15.2 Feb 1942 - August 1944 New York according to Civil Censorship in the United States During World War II", by Wilfrid N. Broderick and Dann Mayo
Revision