Car j225 paper work found

Hello everyone , just signed up here so I could share what I’ve found,

Recently a former employer of mine purchased a defunct body shop to move his business to, the body shop at some point was restoring auburns and other vintage makes, I was asked to come over check it out, upon exploring the propert I found some neat items, a prior registration for car j225 dated from 1949 , some frame rails templates for that car, an old hood side that appears to be the victim of a carburetor fire, and some small trinkets that were labeled. “Dues parts” I’ll attach some photos below