Thanks for posting Kent. Great pictures of a classic. Thanks also to Wolf for his recollections.
Wow, what a huge mass of purpleheart and ebony that monster is. The neck heel is huge! I can also see now why the bridge had to be so high and the neck's draft angle so steep- to clear the sliding pickup assembly.
Another observation... just like #72-001, with its relief-carved back, the electronics of this one are front-mounted on a wood plate, leaving the back wide open as palette for some pretty amazing artistry. It's also shaped somewhat like the Casady bass.