DROP FORGED WELDLESS EYE BOLTS ROLLED THREAD GALVANIZED OR PLAIN SP AURRNAR BESS cs i asvettig! i cifiith: * 6” DIAM. WITH EYE %” INSIDE 54” 66 66 66 KR" 66 Ada 66 66 66 134” 66 s Rag 66 a6 46 14” 66 QUICK SHIPMENT OLIVER IRON AND STEEL CORP. 1001 MURIEL ST. PITTSBURGH, PA. ESTABLISHED 1863 THERMIT Repairs to broken stern frames, rudder frames, shafts and _ other heavy or medium sections can be made quickly and permanently. ; Thermit welding will not only ’ save time but also the money f involved in the replacement of ex- ath Pi pensive parts, while the strength and a a durability of the member will be jj iif i a H greater than before —a iii a Send for pamphlet No. | 3440. Jf in a hurry, wire i f al A >: permanent repair. é ‘ HP or telephone our nearest _ plant. Approved by Lloyds and the Principal Marine Rating Bureaus ae METAL & THERMIT CORPORATION~ BROADWAY , NEW YORK, N.Y. BOSTON CHICAGO gee Ren SOUTH SAN FRANCISCO TORONTO Sturtevant Multivane Fan for ship ventilation F Sturtevant Forced Draft Blower and Engine Sturtevant Marine Heater for ship heating Sturtevant Transmission Gear for Engine Room Auxiliaries Pumps, etc. Sturtevant Monogram Ex- hauster for gland leak-off blowers Sturtevant Ventilating Set for lavatories, galleys, etc. O Sturtevant Turbine for engine room auxiliaries, blowers, pumps, etc. MARINE REVIEW—May, 1927 Dependable performance is characteristic of all Sturtevant ( REG. U.S. PAT. OFF. ) Equipment pe dependable per- formance of Sturte- vant Equipment on a vast number of mer- chant and government ships reflects sound en- gineering principles of design and finest manu- facturing methods of construction. High efficiency, eco- nomical operation, long service and _ freedom from trouble are fea- tures that have popu- larized this equipment with Marine architects and engineers. With an experience ac- quired in building suc- cessful apparatus for all types and sizes of ships, Sturtevant Engineers are in a position to offer valuable suggestions. —f] — B. F. STURTEVANT COMPANY HydePark, Boston, Mass. Sales offices in all principal cities Plants located at Hyde Park, Mass. Berkeley, Calif. Camden, N. J. Sturtevant, Wis. Framingham, Mass. Galt, Ontario