Need help Identifying

[gsm45]

Found Sunday and need help identifying or pointed in the right direction. Seems to be brass with copper back but I could be wrong. Came from military base active in both WWI and WWII through the present. Thanks for any help

 

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[Dug]

Brass Great Seal button, likely WW1. If you can read a maker's mark off the back it might help narrow down the dating.

 

[gsm45]

Thank you. There is markings on the back. I’m out of town. Hopefully when I return I can retrieve any markings. Thank you for the info !

 

[Elvis]

Brass Great Seal button, likely WW1. If you can read a maker's mark off the back it might help narrow down the dating.

I agree!!! Nice find!!