Unknown safe

[ucof]

This safe is at my local body repair shop and they have never had a key for it, and just use it as a coffee table.
Can anyone identify what safe it might be, please?

As a body repair shop, they've already resprayed it so there is no identifying markings!!!

The only distinctive things that I can see are the rectangular hinges and the sideways keyhole!

The gauge of the key is really small, I think about an 11.
There's a key post hole at the back of the keyway that stem of the key fits in to, to help keep the aligned when turning it.

The key blade itself seems *really* small so I (in my naevity) cant only imagine that it is not that strong or secure a lock.

Any ideas?

Thanks in advance.