Page 63: of Maritime Reporter Magazine (March 1969)

OCEANOGRAPHIC TYPE WINCH Designed for use with Bathythermograph?Sub-marine Signal Co.?type E/2/S?without cables? single speed 300 lb. pull @ 360 FPM?single drum 9" X 6%"?with 14%" flanges?clutch controlled with pawl & ratchet. Designed for use with 1200 ft. of KB" stainless cable. Motor: 3 HP ?440/3/60?1700 RPM?intermittent. 5 Avail-abe?Navy surplus?show little use. $34950 EACH THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900 Baltimore, Md. 21202 (301) 355-5050 DUPLEX STRAINERS in good condition 4" $349.°° 22" x 3" between mount-ing holes 2" $249.oo 15" x 3" between mount-ing holes THE BOSTON METALS COMPANY 313 E. Baltimore St. LExington 9-1900 (301) Baltimore, Md. 21202 ELgin 5-S050 DIESEL PROPULSION UNITS MURRAY & TREGURTHA HARBORMASTER 3 Model 0-7 units in stock. Powered by twin GM 6-71 diesels with hydraulic clutch & electric steer-ing. Propeller diam. 64" pitch 48". Tailfin raised & lowered mechanically. 7' from bottom of unit to propeller hub center. Weight about 20,000 lbs. Propeller speed 308 RPM. Unit can develop up to 500 HP. Formerly used on Cargill Grain Co. barge "Carpolis". Actual photo on request. Can be demonstrated running in shop. 1?0-6 Series ? Single engine ? GM 6-71. Hy-draulic controls?electric steering. PROPELLER: Maximum RPM 308?64" diameter?48" pitch. Deck to centerline of propeller 7'/2'. THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900 Baltimore, Md. 21202 (301) 355-5050 VERTICAL BOILER Suitable for Pile Drivers Steam Cranes Hoists etc. 100 HP @ 100 PSI. Water heating surface 747 sq. ft. ? total heating surface 1144 sq. ft. A.S.M.E. Built by International Boiler Works?East Stroudsburg, Pa. Height to top of cylinder 12' 0"?diameter 66"?4" main steam line?2 1 Vi" safety valves ?practically new?very little if any use. Oil burn-ing. Boiler stamped Mass.?Standard?100#? 5290?National Board No. 6395. THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900 Baltimore, Md. 21202 (301) 355-5050 15 KW DIESEL GENERATOR SET Hercules DOCC 4" X 4Vi" diesel engine. Gener-ator: Fidelity Electric ? LCD3 ? 15 KW? 120/ 240 Volts DC?62.5 amps. With switchboard and automatic transfer switch. From C2-S-AJ2?North Carolina built. Good operating condition. $1450 THE BOSTON METALS COMPANY 313 E. Baltimore St. 539-1900 Baltimore, Md. 21202 (301) 355-5050 New Watertight Doors FOR IMMEDIATE DELIVERY 6 Dog right and left hand hinged steel doors?with frames. Built and tested to A.B.S. specifications. SIZES: 26"x 48" 26"x 57" 26"x 60" 26" x 66" 30" x 60" THE BOSTON METALS COMPANY 313 E. Baltimore St. LExington 9-1900 Baltimore, Md. 21202 ELgin 5-5050 NEW 7" RADIUS PANAMA CHOCKS (Meet Panama Regulations) With Extended Legs For Welding To Deck Clear opening 10" x 14" ? 7" radius ? with extended legs for welding to deck. Use as double or single bow chock. OAL 28" on base ? OAW 14" ? OAH 27VA" ? Cast Steel. IMMEDIATE DELIVERY FROM STOCK NEW UNIVERSAL CHOCKS 6 Rollers?2 horizontal and 4 vertical. For fair-leads in all directions ? inboard and outboard. Strong construction?easy to maintain. Fulfills ell requirements of St. Lawrence Seaway, etc. Excel-lent for container chips. 5Vi" Rollers for vessels up to 20,000 tons. For vessels from 20,000 to 150,000 tons, series L with 75/s" roller*. OAH 30"?OAL 30"?OAW 17". BULWARK-MOUNTED CHOCKS for curved or flat plate 7" RADIUS?14" x 10" opening THE BOSTON METALS COMPANY 313 E. Baltimore St. Baltimore, Md. 21202 539-1900 (301) 355-5050 March 1, 1969 65