1910s - 1920s US Forestry Service Collar Disk

[S1991]

Received this one in a lot of mixed insignia a while back. Never seen this type of collar insignia before.

After taking a look into it, it seems that these are quite rare..

 

I reckon that there wouldn't be too many collectors out there that are after this service. Looks like the collar disk is also maker marked;

P. A. Thelpman

Milwaukee

 

Enjoy