Small Self Contained Gaiffe Mercury Turbine Interrepter f/ X Ray Coil

Description

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No returns, sold as is. I do my best to let you know the condition of my items. No insurance unless requested. THANKS!
Portable Gaiffe mercury turbine interrupter for a small X ray coil. It is self contained by having the impulse motor windings on top of the unit to rotate the turbine. There is a separate sets of turbine contacts inside the pot to drive the windings.
One gas cock is broken at its stem  and both pieces are there and can be repaired by a good jeweler and re threaded.
Very rare item and complete!