The rarest of the rare when it comes to JD parts. In 30+ years of dealing in Harley JD parts, I've come across, and bought 7 JDH Engines or bikes and we all know how rare those are.
In contrast, this is only the second one of these switch assemblies that I've had that was anywhere close to complete. It's usually just a bare base with maybe an insulator on it.
https://www.ebay.com/itm/264813798476