Do you have a relative’s Dog Tags in your possession? Can you read the story they tell? Four U.S. Army Dog Tag types were issued during World War II. This set belonged to my father Alex Hacker. They were found in the house of his mother Maude Mayton Hacker in Harriman, TN after she died, by Cousin Sandra “Cookie” Giles Pride. Cookie gave them to me, Alex’s daughter Alexis. Originally this second iteration of WWII U.S. Army tags carried this information: The soldier’s name Soldier’s service/serial number Soldier’s emergency contact information, usually next of kin’s name Street Address  City and state 1941 Heralded New Medical Technology & a Dog Tag Update In November of 1941, tags began including medical information. The set shown above is of this time frame. November 1941 revision tags added space after the service number to include (a) the year of the wearer’s tetanus shot plus (b) their blood type. In 2021, it’s hard for us to appreciate how innovative the inclusion of medical d