Hello again -
I had a chance to spend some time doing some further investigating today. I came away hopeful, but tempered too. I haven't mentioned a purchase price because I'm not sure where we stand on that yet. I am assuming pretty cheap though.
The body and frame seem to be in good shape as far as I can tell. Yes, there is rust, but. . . it seems dealable. The roof is caved in, but not rusted through & no holes. I think I could tear out the headliner, pop it back up w/out too much work and maybe weld some support braces in if needed. There is some rust under the floor mats by the pedals & the same on the front pass. side, but seems to be just surface, not all the way through. Body seems generally reasonable. There is rust behind the drivers front wheel in the fender, which sounds common, but where the fenders attach to the body, up by the hood seems pretty solid. Hopefully my rust assessment isn't too optimistic. . .
I found the hand crank under the rear seat (thanks for the tip Pighead!) and tried to turn the engine over - no go. This is one of the reasons I'm a bit tempered. I was hopeful that it'd at least budge, but I couldn't get it to move at all. I'm not ready to give up on it obviously, but. . . There was oil on the dipstick when I checked. . .
I'm not exactly sure when it was parked, but it's been a while since it's been touched for sure. The entire inside is covered in mouse droppings. Take a look at the pics and feel free to make comments. I tried to take pics of a few of the things people mentioned earlier - the OD lever etc... It's wedged in a corner and kind of hard to get to with stuff packed all around it.
The owners Dad is going to help me yank it out w/his tractor after I spend some time clearing a path through the stuff that's in the way. . . then I can back right up to it and winch it into a trailer to get it to my garage. . . hopefully at least.
Some pics: