I see Saw

[aa battery]

Found this up in the Sierra so how old is it? Not me

 

[aa battery]

I saw a Banner find.

 

[aa battery]

i wonder if jeff of pa SAW this?

 

[SD51]

It's a prehistoric curry comb for a wooly mammoth!

 

[KeyaPaha]

Two man cross buck with one end broken off at the 3rd tooth. Could be from any time prior to the invention of the big chain saws.

 

[Rookster]

Nice find and a good man cave mantle piece.

 

[bowwinkles]

When I was a kid it was referred to as being a 2 man cross draw timber saw. Probably manufactured late 1800's or early 1900's. The ones we had were in use many years and that was in the 40's and were still very serviceable.
https://www.google.com/search?q=2+m...KHfH0C5gQ9QEwBXoECAUQCg#imgrc=fC47Y-aA_UxdgM:

 

[A2coins]

thats a ww2 propeller some pilot came up with or possibly a farmer