and maintains vacuum on Steam Engines at cost of coine more than one-third greater than U.S. 5-208. Gold one per eent its value,and by its use Vacuum Pans are EXTRA HEAVY AND IMPROVED. Checks for the semi-annual interest on the Registered ran with full vacuum without Air Pump. Send to WM. ALLEN, 51… … Neafie & Levy, _ gineer of the Philadelphia Water Works, No. 431 Race St., Phiadelphia,-Pa. Water Works constructed, Surveys and Estimates made, Drawings and Specifications, and Saves ten to twenty per cent. CHALMERS SPENCE all kinds of Hydraulic Machinery and materials furnishec. CO., foot E. 9th…
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