Time frame for this US item?

[The Sanddigger]

Started out at the Fredericksburg CW show and ended up in a corn field on the way home. Long day, but fun time!


Thanks for the help!

 

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[ctalmadg]

diameter (size?)

 

[Ia.FurTrade]

No expert, but looks like WWI.............collar stud?

 

[jewelerguy]

WW1 collar disc

 

[vpnavy]

Thanks for sharing...

 

[TheCannonballGuy]

Jewelerguy and Ia.fur.trade are correct... it is definitely a US Army collar-disc insignia, in service from 1910 to 1924. Yours is missing the screw-post which was soldered onto its back. For confirmational photos and info, go here:
Dating Metallic Insignia: Collar Disks

 

[CASPER-2]

WW I - I FOUND A BUNCH OF THOSE AT A WW I TRAINING CAMP WHEN I WAS A KID - LOOKS LIKE SCREW IS BROKEN OFF
TO BAD - THEY SELL FOR LIKE $20 AND UP IN GOOD SHAPE

 

[The Sanddigger]

Jewelerguy and Ia.fur.trade are correct... it is definitely a US Army collar-disc insignia, in service from 1910 to 1924. Yours is missing the screw-post which was soldered onto its back. For confirmational photos and info, go here:
Dating Metallic Insignia: Collar Disks

Thanks TCG!

 

[MANFROMCLAD01]

looks like whats on my grandpas old uniform