March, 1926 MARINE REVIEW American Marine Standards The importance of telephone communication on board ship is sufficiently recognized to need 8 no further emphasis. The new and perfected Cory “Anti-noise’ telephone system for navigating as well as ships service is without equal. There are “Cory- phones” for all marine services and conditions. as Cory-Aero Automatic Fire Detecting and Alarm Systems are complete and unequalled in coverage. Reaching into the out-of-way places and protecting the compartments thru which its sensitive veins extend, ships so equipped are pro- tected against conflagration. If a ship is worth protecting, protect it thor- oughly—the Cory-Aero way. —_— 2. € —_—— Cory-Kent Clear View Screens are conceded the perfect vision protector. Thru fog, rain, sleet 9 and snow Cory-Kents have opened routes for the Leviathan, George Washington, Majestic and more than 500 outstanding ships of all nations. Unlike other vision protecting devices there are no intermittent lulls in operations for the screen to become blurred. oe SE a Substantial operating economies can be effected by subscribing to Cory’s Telephone and Fire Alarm Inspection and Maintenance Service. Its annual cost is negligible. — x — 1. Rudder Angle Angle Indicator 2. Cory-Aero Fire Alarm Detector 3. Anti-noise Coryphone 4. Watertight Lighting Fixture 5. Ships Electrical Telegraph 6. Switchboard 7. Engine Shaft Revolution Indicator 8. Electro-mechanical Whistle Operator 9. Stewards Call Annunciator System 10. Ramsay Marine Governor for Deisel and Reciprocating Engines 11. Mechanical Ships Telegraph Wiring Appliances > Write for descriptive bulletins CHAS. CORY & SON, Inc. Consulting engineers, designers and manufacturers. Signaling, Communicating, Lighting and 5 Control Equipment The World’s Largest Manufacturer of Signaling, Communicating and Lighting Equipment. New York, N. Y., 183-7 Varick Street Philadelphia - San Francisco - Boston Seattle - Chicago - New Orleans Detroit - Baltimore Please mention MARINE REVIEW when writing to Advertisers