We have managed to successfully accumulate 3 of the 4 pieces in a '49 3100 under-frame spare tire mount. We all know how difficult these are to find because they are a miserable design and most got thrown into the scrap pile after one use.
The part we are missing the bracket that mounts the wheel with 2 bolts. It is the smallest part of the 3 in the picture. Everyone we talk to indicates this is the most difficult of the 4 pieces to find.
We think that the best approach now is to fabricate one. That means we need to borrow one as pattern or get pictures with dimensions.
Are there any suggestions for who we could contact to get these details? Obviously we would be willing to travel a reasonable distance or pay shipping both ways to borrow a part. We are located where I-80 crosses the Mississippi River.
