Era of this EGA?

[Titanfan]

Anyone know what era this EGA is from?

[Titanfan]

Here it is

[themick]

interwar period.  Enlisted dress emblem.

 

Steve 

[Dozer521]

In Tim Klie's book this EGA appears on page 233 and is identified as an Enlister Service Collar emblem dated 1930s.

[Titanfan]

Thank you both!