WW2 Type DM1 Whistle Microphone Made For Use With The Canadian WS58

WW2 Type DM1 Whistle Microphone Made For Use With The Canadian WS58. Made For RC Signals, Canada, By Electro-Voice, South Bend, Indiana USA.

Approximate Size:

• Height: 6.5 cm (excluding cord)
• Diameter: 4.4 cm
• Depth: 3.2 cm 

In pretty good condition with some rust and a bent metal guard at the base of the microphone. Since it is untested, we are selling it as a display item only.

In the shape of a referee's whistle, it is labelled on one side with:- 

The perfect accessory for your wireless set 58!

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