HERE 1S: THe Cry OF SAGINAW 31, the turbo electric drive carferry built by us for the Pere Marquette Railway Company. When it comes to designing and building vessels our engineering organization, skilled workmen, and modern facilities guarantee satisfaction to the customer. We design and build steel passenger and freight vessels, carferries, oil tankers, sand suckers, lighters, dredges, yachts, fire boats, tugs, derricks, scows, marine engines and boilers. At this plant you will find excellent facilities, including a 600’ steel float- ing dry dock, for ship, engine and boiler repairs. MANITOWOC SHIPBUILDING CORPORATION MANITOWOC, WISCONSIN RISCOM-RUSSELL ¥ Evaporators—Feed Water Heaters—Extraction Steam Heaters—Generator Air Coolers—Lubricating Oil Naf Coolers—Steam, Air and Oil Separators — Filters — Strainers—Expansion Joints hg ee Described in bulletins which will be sent on request (Chi THE GRISCOM-RUSSELL COMPANY 285 Madison Avenue, NEW YORK CHICAGO: 20 North Wacker Drive Kelvin & Wilfrid O. White Co. 112 State Street, Boston Ship Compasses Navigational Equipment Contracts a Specialty New York and Montreal ANDREW J. MORSE & SON, Inc. 221 High Street _BOSTON, MASS. Established 1837 Diving Apparatus and Submarine Armor / Fire Protection Equipment The Invincible Nozzle Catalogues on request 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 ef Patent Applied for ~R Lock Notch Welded System Fils Charleston Dry Dock & Machine Company ) Charleston, S. C. Midship Section of Transverse and Bulkhead Sole Licensees for Smith System—Correspondence invited Marine Boilers—Barges—Scows—Lighters General Repairs to Wooden with Shipyards desiring to construct Vessels on this System : and Steel Vessels—Two Marine Railways —Reasonable Royalties. MARINE REVIEW—J une, 1931 ae