Turn Handle, Handle comes apart in hand

Hi, the names Ryan.
Here is what I am here for:

1949 Chevy Fleetline Special 1500 4 door. Auto with L6 105hp motor. This car is trashed. It was given the "brick" treatment. I found it out in the woods. Got me how it got there. Dont know if it runs. Looks like it hasn't been driven in 50 years. Has a bumper sticker on it from 1965. The windows were smashed in with bricks, same with the roof, the hood and the trunk. The doors, quater panels and fenders were kicked in. There are the generic rust spots like on any old car, the bottoms of everything have started to go. When the roof was attacked it opened up a hole and rusted. Which also ate out the rear floor pans. The drivers side frame by the door has collapsed, the motor, tranny, driveshaft, exhaust, and differential seem to be fine. The seats are now springs. The dash is workable (surface rust). Suprisingly enough the suspension looks fine. Tires are perfect tubed old school firestone tires, including spare and one lying next to the car. The hinges work, the handles not so much. I shut the drivers side door(bad idea) broke the drivers side frame and the door is stuck shut. The trunk handle was intact until I tried to turn it the handle classically came out in my hand. I am gonna need alot of help restoring if I do so. I dont have alot of $$. But I am willing to do the work.