I figured since I have now purchased it, I should take my questions and comments from the Auctions section to the Post 60's section.
Progress report on my Cornelius Compact 50 Slider:
I disassembled the coin mech tonight, pulled 4 jammed dimes out of it (1964 through 1973 in case you were wondering) sprayed it liberally with WD-40 and after some "massaging" of the various moving parts, I got it working.
I still haven't puzzled out how to change the vending value. After some deduction, it appears to be set to .20 and only wants to vend on two dimes. It will accept 2-3 nickles, but it only vends when a pair of dimes are in the chute. Perhaps that is why the nickle slot was covered over with a piece of black tape. The sticker on the mech says 15 cents Exact Change Only, so at some point I know the nickle slot worked correctly. More fiddling this weekend I suspect.
Cooling wise - well...mixed results. I plugged it in and it came alive without any sparks or flame! The thermostat seems to work, the compressor kicked on when I turned it to "colder". There is a coil that lays in the bottom of the box, and after an hour the first section of the coil developed some frost on it but that's as far as it got after about an hour. I'm very cooling ignorant, but I wonder if it might need a recharge since it cools 'some' or is it not quite that simple? Perhaps I just need to let it run a bit longer - but I did not want it running overnight in the garage unattended. I'll plug it in on Saturday or Sunday and let it run for a few more hours while I clean the interior of the cooler and (weather permitting) detail the Spitfire.
Jim