I think it is probably a 1950
. Ours looks like yours and it is 1469 and paperwork says it is 1950
. Guess it could be a 1949 but probably '50. How is the interior of yours? is it as original or gutted? We have gone thru the rehab and rehabbed the original fridge and stove and will redo the woodwork and put it back. The pipe framed has been strengthened and floor replace and black and white linoleum down and new paint. All windows replaced. What a job that was with a few missing pieces we had to remake. Good luck on your "new trailer"!