Door and seat to 1920's era car or older fresh from a barn attic

[auburnseeker]

I had a guy stop by the shop selling parts the other day who said he had a Model A door, I told him bring it by I would buy it well when he showed up I glanced at it and said it's definately not A I'm thinking 20's at the latest. The seat is very well constructed and has little tin strips that the springs mount to to keep the cushion evenly supported. I told him I would try to find out what they fit. Any ideas? The door has a ton of wood in it and really only the skin and an inner brace are metal the rest is wood. The only clue was there was a Nash and Scripps Booth grease cover in a bucket full of junk from the same barn.