wg “Life Saving Equipment by Welin—” “*S. S. President Hoover’’ Boat Deck Welin-Maclachlan Gravity Davits, as illustrated above can be readily installed on vessels building or presently in service. These davits are efficient and dependable beyond belief and in addition offer the great advantage of one man control. Welin Davit & Boat Corporation 43-64 Vernon Boulevard Long Island City, New York On the President Hoover President Coolidge On most of the outstanding American built ships today, ’ you will find Paracoil Marine Equipment. On the latest Dollar Liners, it’s the Paracoil 4-Tier Feed Water Heater. The Strong, Quick Arm of a DAKE Steering Gear on the tiller chain of your tug or steamer means greater efficieficy, safety and economy. The Dake engine has no dead center; it is always alert, and starts instantly in either direction. This insures easier, quicker and better handling of your boat and saves time, coal and accidents. Paracoil equipment includes feed water heaters, evaporators, distillers, lubricating oil coolers, etc., etc. Write for bulletins. DAVIS ENGINEERING CORP. 90 West St. New York, N. Y. Daracoul MARINE : EQUIPMENT EG. UA, PATENT ONCE The Dake fits into your pilot house and has a hand steering combination feature for emergency use. Dependable gears at extremely moderate prices. * . . a Ask any skipper who ts <a shipmates with one Dake Engine Co., Grand Haven, Mich. Reduces Construction Costs—Increases Carrying Capacity Ses | 2 a : K Used in All Types of Ship Construction In- cluding Barges, River Steamers and Dredges Does away entirely with Angles, Shapes, Rivets and Bolts. Richard F. Smith Patent granted, other patents applied for Lock Notch Welded System Charleston Dry Dock & Machine Company Charleston, S. C. tem—Correspondence invited with oe ee truct Vessels on this System— ae, Midship Section of Transverse and Bulkhead Licensee for ds desiring to cons Marine B — B: —Scows—Lighters General Repairs to Wooden Shipyar — ond Bisel a era Marine Railways Reasonable Royalties. MARINE REview—August, 1931 79