Ed Roth's Mysterion had inherent build quality problem that caused it's scrappage about 1974, but Dave Shuten built a new one!

The second interesting thing about these gauges is that there are two of each, because they are early power boat gauges from a boat with two engines.

That little tv set took a year to find on Ebay, they are very rare, and might be the hardest thing to replace when making one of these "1960's car show crazy kustoms"

Dave might not be familiar by name, but he is by his actions... he restored Orbitron, built Mysterion, and might be the best sole authority on Ed Roth's creations
http://www.theorbitron.com/ in the "crew" tab