CROSBY*™^ CROSBY POP SAFETY VALVES, Locomotive.Marine and Stationary. CROSBY WATER RELIEF VALVES, tor Pumps, Hydrants, etc. CROSBY IMPROVED STEAM PRESSURE GAGES. CROSBY NEW REVOLUTION COUNTERS. CROSBY STEAM ENGINE INDICATORS, with Sargent's Electrical Attachment for taking any number of Diagrams simultaneously. Original SINGLE BELL CHIME WHISTLES. BRANDEN PUMP VALVES: rubber, with wire-coil insertion. BOSWORTH FEED WATER REGULATOR, PATENT GAGE TESTER, and many other specialties in Steam Lines. MAIN OFFICE and WOfiKS. BOSTON, Mass. Branches: NEW YORK, CHICAGO, and LONDON, Erg. Gold Medal, Paris Exposition, 1889. Ten Highest Awards, Columbian Exposition, 18!).'!. TheCor,dit=Fuller Co... Cleveland, Ohio. BAR IRON, SHEET IRON, PLATE IRON, BOILER RIVETS, GAS RIPE, BOAT SPIKES, BOILER TUBES, CLINCH RINGS, PIG IRON, PLATE STEEL, STEEL NAILS. SALES AGENTS OF THE CARBON STEEL CO. MANUFACTURERS OF OPEN HEARTH STEEL, SHIP PLATES, BOILER PLATES, ARCHES and STRAPS POR VESSELS A SPECIALTY. Write for Prices and List of Sizes. >f>0 {Vps THIS IS THE MOST PERFECT PUMP MADE. TOB/N BRONZE RODS, HARDENED STEEL BEARINGS, OANNOT "HANG UP," VALVE MOTION ADJUSTABLE FROM OUTSIDE, ALL PARTS INTERCHANGEABLE. We also make Reducing Valves, Pressure Regulators, Damper Regulators and Balanced Valves. Mason Regulator Co., boston, miss