Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

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Here’s a shot of the back. It’s not powered on because all of the tubes are metal so no glow. Also, there is a 25 volt transformer mounted above the power transformer. The original transformer was replaced sometime in the past with one without the 25 volt windings for the Colorama display so I had to add this as well as repair the display that was modified to work like a regular dial light. It does run on house current.