My son and I have been to this museum three times. The Chapter 38 IHC Collectors held their annual event on the park grounds for the IHC 100 anniversary. Fred W. Crismon was the guest speaker, that year.
If there is a heaven, I would like to think that there would be Porsches. I have been to the Porsche museum in Stuttgart and I must say, my visit to Porsche was a spiritual experience.
Porsche made Diesel tractors. Another Porsche design is the Harley Davidson "V" Rod. Not many person know the prancing horse on Ferrari and the horse on the Porsche badge are the same.
http://www.porsche.com/museum/de/