Industrial X-ray service?

I have a very rusty metal mistery box (nothing dangerous) the size of a small suitcase and I'd love to see what's inside of it. I'm looking for anybody in the Chicagoland area who knows of a commercial/industrial x-ray service, which would scan my box.

I realize there are professional services out there, but they charge professional rates. I'm not looking to spend much on this little project.

Appreciate your help.

 

I would destroy it by doing so.

We are talking here about an 80 years old box. It's basically rust through and through. Any force applied leaves it in crumbles.

 

I don't but I understand you. My company has an x-Ray machine for visitors but this would open a Pandora's box of questions as well.

I was hoping somebody from a museum or a scientific research lab would chime in here because that's what we are talking about here. A historic artefact of value which would be a shame to cut open.