This is where I basically grew up. Sad to see that after Richard's demise his enormous collection/museum is split up. At least 15 of those airframes are airworthy or really close to it.
A tiny selection:
2. 1937 Fairchild 24C propeller aircraft
4. 1959 Brantly B-2B helicopter
16. 1971 Carter- Bensen B8-MMR gyrocopter
33. Curtiss-Wright R3350-32WA aircraft engine
I'm about 1.5 hrs away, if you're desperate for some aviation eyes (or video) on site, I'm happy to assist for compensation.
(No commercial ties between me and the auction)