Ships Speaking Tube – Bakelite Mouth Piece Whistle
Vintage Royal Navy black bakelite mouth piece and whistle.
Originally fitted into the ends of the ships voice pipes / speaking tubes .
The whistle can be removed to allow speaking or slotted back in for just a whistle command.
Bit of fun , if you make your own tube , or have a vintage one lying about .. the whistle does work without a tube connected.
4in max width 4.25in max length