I'd love to take pics, but it's in peices waiting for me to get back to finishing it.
I did find this link, which gives you an idea of the inside.
http://www.collectorsweekly.com/stories/1436-old-vending-machineThere suggestions on proces were pre reality shows. They were too high even then =)
Restoration tips?? There are great ideas in the threads, but I can not stress enough:
Take pictures
Take more pictures
Put parts in sealable baggies labeled with info as to where they went, <door coin mech, etc>
Take more pictures. - when you're ready to rebuild you will forget how something went together.