It is very well made.
Mounting plate is 1 inch x 1 inch and looks like pressed steel.
It was obviously riveted to something with 3 rivets, two of which are still in place.
The cover looks like it was plated – maybe chrome plated?
The little tab seems to hit the cover, preventing it from closing flat.
No lettering, or marks of any kind.
The lighting makes it appear as though it is bent, but I think it was manufactured that way.
Mounting plate is 1 inch x 1 inch and looks like pressed steel.
It was obviously riveted to something with 3 rivets, two of which are still in place.
The cover looks like it was plated – maybe chrome plated?
The little tab seems to hit the cover, preventing it from closing flat.
No lettering, or marks of any kind.
The lighting makes it appear as though it is bent, but I think it was manufactured that way.