images via this auction"Vintage 1979 X-911"
EVERYTHING SYNTH
images via this auction

You can find some great images of Buchla (both man and machine) at the recent San Franscisco Tape Music Center event from Pete here. Be sure to check these out full size by clicking on the "All Sizes" link when you get there. These are great shots. You can click on the images in this post for full size shots as well.
Update: Some additional notes from Pete regarding the Buchla 100: "Mort mentioned that half of it wasn't working. Bill told me that the Frequency Modulator that's in it is one of a kind, and it requires a filter to smooth out the steps it created. Don never built another one. The Buchla sounded really nice. Bill had a few reel to reel decks that he had been trying to get something playing, but they broke right then and there. Its too bad the gear was in such a state. The Buchla that was there was the actual one they had at the Tape center. It now resides at Mills college in Oakland."

"The place was packed, the Fire Marshall told 40 people to leave or they'd have to shut the whole thing down. Terry Riley could not come, but Don Buchla, Morton Subotnick, Ramon Sender, Bill Maginnis and Stu Dempster were there at the panel and talking about how it was back then. Very nice memories. Hope I have that many smiles on my face when I am their age.
I was glad I could make it. Thanks to musicologist David Bernstein for hosting the event, and for Johannes Goebel for getting the book started. I bought three copies for me and my friends."

From the main page on duncanlaurie.com:
Experimentation by visiting artists ilustrates an ongoing exploratory approach to subtle energy. Currently featured is the sonification of small voltages produced by plants and minerals.