I think it's a '48...
 

Hey all, I randomly came across a video on YouTube and saw what I think is a '48 in the video.

You can check it out here: It's at @ minutes 2:52 and 6:03.

Just thought you guys might want to take a peek. Oh, and am I right on it being a '48?

Looks like it has a large rear window so I would say late 1950.

It can be a 48, 49, or 50. It's heavily customized. The back window looks like the typical small window for a 48-50.

Yea Doc, I think you are correct. Somehow I thought it looked wider but it is small.