Some of the sales brochures had that info, also the Salesman Data book for each year had alot more info in it. I have the 1950 and a 1951 version of each.
The '37 drawings can be found at The-Blueprints.com. I also have copies of the Salesman's books for '46, '51, '52, and '54 if info from those is needed. I had a '38 edition, and scanned a few of those drawings, but the book got traded away. Stu