The Shakespeare Mangle Pneumatic Networking Compressed-Air Amplifiers A Hot-Air Engined Gramophone Unusual Gramophones NEW The Fluidic Gramophone The Flamephone NEW Mechanical Audio Amplifiers ElectroMechanical Audio Amplifiers Early Telephone Lines Optical Telegraphs Voicepipes & Speaking Tubes Heliographs Combat Cutlery Pneumatic guns Pneumatic machine guns Unusual Revolvers Updated Underwater Cannon Hail Cannon Updated Acoustic Radar The Ozaphane Duo-Trac System The Photoliptophone Updated The Selenophone Updated Talking Paper Updated The Fonda cellophane recorder NEW The Rey Recording System NEW The Vienna Clock Network The Paris Clock Network Hydraulic Microphones Hydraulic phono pickups The Electro/Hydraulic Amplifier The Pianola Mechanical Stringed Instruments NEW Multineck guitars Updated What is it? Light projectors Updated	This page updated: 4 June 2023 RECENTLY ADDED: The Fotoliptophone Refrigerating with air Refrigeration Networks N-wheeled cars Paris Clock Network The Paris Compressed-Air Network Vienna Clock Network Hydraulic Microphones Wood-gas Powered Cars Turbine-driven Paddleboats Korwin & Rebikoff Three-Cycle Engine Talking Paper The Selenophone The Fonda cellophane recorder N-winged planes Coal-Gas Powered Motorcycles Armoured Motorcycles Motorised sack-barrows Coal-Gas Powered Cars Hail cannon Unusual Tanks N-Person Bicycles Pneumatic machine guns Unusual revolvers The Flamephone The Silent Dustman Upside-down Aeroplanes Electrostatic Generators What is it? Light projectors Mechanical horses
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