These tags were called “Civilian Defense Tags”—they were issued to
school children by schools, or independently by mail order due to
advertisement in magazines etc. The same situation happened in WW2 when
many coastal cities issued dogtags to school ...
Harold probably went to Vietnam as a civilian when he was 40. PP=Pasport
Number. I thought I saw these tags on eBay. I have tags of civilians who
went to Vietnam with passport numbers. Almost all this civilians had
some kind of work with the governme...
