WW2 U.S. Thompson oiler

This is U.S. WW2 oiler for the Thompson submachine gun.
These were carried in the stock of the gun.
Oiler has a very narrow tip to get to the difficult to reach places.
The lid has a needle in it to prevent that the tip is blocked by dirt.

Mentioned in “GI collector’s guide Volume 2” on page 64

Markings: none
Condition: light used