I found this museum in Davis OK and it looked interesting. The primary focus in the beginning is motorcycles, primarily Harley Davidson, but branched out through the years to anything on wheels and old. I talked with the owner, real nice guy, he started his collection only 8 years ago. Has all the Harley models from 40’s and 50’s.
Had some unusual things, like the old wagon from France, he believed from the 1700’s, a hollowed out log. He found this Flintstones car and it has become his most popular attractions, people like getting their picture taken in the car. Also had these toy cars that a child would play with from the 60’s. Dealerships would sell these to the person that purchased the real car, I sort of remember these being advertised back in the day.