RAF 4000 RPM Rev Gauge Early MKI Spitfire dated 1939. MKIX D. Battle of Britain
RAF 4000 RPM Rev Gauge Early MKI Spitfire dated 19397. MKIX D. Battle of Britain
Here we have rare and superb 1939 dated MK IX D Rev Gauge rated to 4000 rpm
The metal rear casing has various stamps and marks on it including the all important AM Crown. Stamped on the rear is the stores reference number 6A/450. Condition is as per the photos. The four mounting lugs are undamaged as is the bezel and glass.
This gauge would have been fitted to the MKI Spitfire . 4000 rpm Gauges are exceedingly hard to find as they were quickly phased out and were replaced by the 5000 rpm rated gauges as more powerful Merlin Engines were developed
This instrument would need to be assessed by a suitably qualified person before been considered for use in flight.
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