
Available at raymondscott.com
via Boing Boing, via Jeff of http://raymondscott.blogspot.com/ in the comments of this post.
Note Press Pop also make the Bob Moog doll.
The small keyboard is Raymond Scott's Clavixox. The larger instrument is Raymond Scott's Electronium, video of it directly below (previously here).
Raymond Scott's Electronium
YouTube via DrRek
"As it remains in non working order in the Basement of Mark Motherbaugh's Mutato Music Offices in Hollywood, CA courtesy of http://absurdity.biz's circuit bending documentary"
Be sure to click on the labels at the bottom of this post for more. There are a lot of nuggets in there.