Button Help

[Kam in MN]

My Father in Law found this before he passed away. Got any information about what, value, etc. on this??
Looks like it had a 'loop' attachment on the back (gone). I know it is a military button but how old?

 

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[Bigcypresshunter]

Search WWI collar disc for the answer

 

[Bigcypresshunter]

The crossed rifles is US Infantry, the S may be Supply Company Dating Metallic Insignia: Collar Disks

http://www.ebay.com/itm/Vintage-WWI...812?pt=LH_DefaultDomain_0&hash=item460de8cec4

 

[taz42o]

The crossed rifles is US Infantry, the S may be Supply Company Dating Metallic Insignia: Collar Disks

But whats up with those pointed looking rifles never seen that before.

 

[Bigcypresshunter]

I guess someone will know (or find) the answer but its not me.