Wanted

Unknown

A horn button and any parts related that will work in a 38 Terraplane banjo steering wheel. Don't care if it's orig, just so it can be made to work. About 3 15/16 diameter and a good guess would be held in place with a rubber bellows or such. Any info on the exact size/held in place appreciated ---I'm thinking it's the same size/fit as 37 ?? Others ??