What is it?

Can someone tell me any info on this? It is 3.5"x1x.5" It says Made in USA on the bottom and the inside smells like oil you would use on like a sewing machine.

 

Gun oil (I think).

 

It smells like sewing machine oil because that's what it held. Search "sewing machine oil applicator bottle."

 

That's possible too.

 

There are many types, but if you look through these, you will some just like yours . . .
https://www.google.com/search?q=vin...usmVa6wIMfToAT9mICQCw&ved=0CAYQ_AUoAQ#imgrc=_

Here are images of sewing machine oil - they usually have a much pointier tip . . .
https://www.google.com/search?q=sew...=univ&ei=YuwmVduMMZLmoASCmIC4Cw&ved=0CEQQsAQ#

 

Thank you I never thought of a gun

 

or fishing reel

or typewriter

or electric motor

or toy train

or clock

or ...

 

Watchmaker's?

 

Did you unscrew this piece?

 

I will look later and try Terry

 

Thank you Terry it did unscrew and I would have not known because it didnt look like it would have

 

I agree with Terry. I have a couple of these things for old sewing machines and such.