WWI USN Dog Tag w Thumb Print on Reverse
WWI USN dog tag. It is on what appears to be the original chain which is, unfortunately broken. Obverse includes name, Frank Brody as well as what I assume are his birthdate and maybe date of entry to the Navy: 9-1-97 and 6-18-18. USNRF was the US Naval Reserve Force. The reverse shows Frank's thumbprint. Nice piece of WWI history.