whistle

Mouthpiece with pipe for foghorn
Mouthpiece with pipe for foghorn
Speaking trumpet mouth piece for creating an "a...
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Whistle
Whistle
Plastic whistle for life vests.
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Bosun's whistle
Bosun's whistle
Historically the boatswain's call was used to p...
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Signalling whistle made from nickel plated brass
Signalling whistle made from nickel plated brass
Loud signalling whistle made from nickel plated...
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