September, 1926 MAKKINE REVIEW 65 DEAN BROS. VERTICAL AIR PUMPS AND JET CONDENSERS Simplicity of de- sign, sturdy con- struction and ac- cessibility to all parts, creates long life, maximum con- tinuous service and minimum «atten- Write for Catalog No. 107 DEAN BROS. £0. |NDIANAPOLIS. NEW YORK OFFICE ESTABLISHED 1869 149 BROADWAY Z Engineering Specialties REFLEX WATER GAGES Used on all types of boilers by all the Principal Navies of the World (7) 59 THE WATERSHOWS BLACK : ADVANTAGES: ere and reliable observation of the water level. Safe, sure and € Not af- fected by cold air drafts. Most effective protection against injuries to boilers and workmen. Easily ap- plied to all types of gage glass fittings. When ffilled with WATER the Reflex Gage always appears BLACK. When empty it instantly shows WHITE. No mistake pos- sible. This feature alone is worth durable at high pressures. many times the cost of the Reflex. Send for catalog of Water Gage Apparatus. MANUFACTURED BY THE JERGUSON GAGE & VALVE CO. WINTER HILL, SOMERVILLE, MASS. FIBORE (FIBRE CORE) MANILA ROPE FIBORE represents the most efficient type of large cordage construction ever developed. To the ship owner or operator FIBORE means added insurance. It means less delay in operation and greater safety for personnel and equipment. To the purchasing agent FIBORE means an opportunity for saving, with increased efficiency. To the ship captain FIBORE means de- pendability. It means more “‘sea-way”’ or “sive.” It means greater reserve strength for emergencies and bad weather. It means a better satisfied crew because they no longer have to “fight” their lines into place. To the man on deck FIBORE means less work with greater safety and comfort. Our WATERFLEX process renders FIBORE thoroughly’ water-resisting, per- manently lubricated, and flexible—wet or dry. A WATERFLEX FIBORE hawser will far outlast an ordinary line. It is a recognized fact that a large percent- age of ordinary rope does not wear out—it actually rots out because it cannot resist dampness, rain or water submersion as WATERFLEX FIBORE does. No additional charge is made for the. WATERFLEX feature. FIBORE construction is thoroughly pro- tected by basic patents in the United States and foreign countries, and can be identified by the orange and black ““Twinyarn”’ marker appearing on the outside of one strand. Write for descriptive FIBORE folder. WAITLOCK CORDAGE COMPANY 46 South Street. New York Factory and Warehouses Jersey City, N.J. Branches Chicago, Boston, Kansas City and Houston Please mention MARINE REVIEW when writing to Advertisers