{"product_id":"vintage-brass-steam-whistle","title":"Brass Ship’s Voice Tube – Speaking Tube Mouthpiece","description":"\u003cp class=\"p1\"\u003eBefore radios became standard aboard every vessel, sailors relied on \u003cspan class=\"s1\"\u003e\u003cb\u003evoice tubes\u003c\/b\u003e\u003c\/span\u003e to communicate between decks and compartments at sea. This solid brass mouthpiece is a genuine component of that system — its flared opening designed to carry spoken commands clearly through tubing routed around the ship.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe mouthpiece includes the original \u003cspan class=\"s1\"\u003e\u003cb\u003ethumb lever\u003c\/b\u003e\u003c\/span\u003e \/ closure flap, used to signal a call or seal the tube when not in use. A polished marine-grade finish highlights tool marks and service wear, preserving the history of life at sea.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e5.75\" x 3.25\"\u003c\/p\u003e","brand":"Maupin","offers":[{"title":"Default Title","offer_id":47262526734551,"sku":null,"price":281.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1501\/8628\/files\/104_4927.jpg?v=1759862176","url":"https:\/\/annapolismaritimeantiques.com\/en-au\/products\/vintage-brass-steam-whistle","provider":"Annapolis Maritime Antiques","version":"1.0","type":"link"}