To find the contents of a larger pipe than given above, take one-half the size and multiply by 4, or take one-fourth the size aud multiply by 16. Thus: wanted, the contents of a pipe 30 inches in diameter; 9.10 (contents of 15 inch pipe) X 4 36.72 gallons. Wanted, contents of a pipe 50 inches in diameter; .8522 (contents of 121⁄2 inch pipe) X 16 13.6352 cubic inches. Gallons of 231 Cub. Ins. See Page 112 48 44 260 .See Page 48 44 LONGACRE-CO. ENG.LITH& PRS. Philadelphia Fire Brick Works and Office, 23d & Vine Sts. 23d & VINE STREETS, PHILADELPHIA. PHILIP NEUKUMET, Proprietor. (Successor to John Neukumet,) MANUFACTURER OF Fire Bricks, Blocks AND Tiles, FOR Rolling Mills, Gas Works, Blast Furnaces, Foundries, Lime Kilns, Glass Works, &c. SPECIAL ATTENTION PAID TO TILES for LOCOMOTIVES, ACCORDING TO DRAWING OR PATTERN, AND Edge Pressed Blocks for Blast Furnaces. BLOCKS or TILES of any Size or Shape Made to Order, at the Shortest Fire Clay, Ground Brick, Fire Mortar, Kaolin, &c., CONSTANTLY ON HAND. Gas and Steam Fittings. 1. Fulton's Son & Co....... ...Pittsburgh, Pa..... Philadelphia, Pa............................ 36 Including the necessary laps for riveting or calking, but not including weight of rivets, which will, of course, vary according to number and sizes used, in proportion to thickness of metal. HYDRAULIC ENGINEERS, Office, 11 Wall St., P. O. Box 6, New York. NOTICE OF LOCATION OF WAREHOUSE, HEREAFTER. Importers of Every Description of English Machinery, BOILER TUBES AND PIPING A SPECIALTY. ALSO, Hydraulic Machinery. Mining Machinery, Railway and Engineers' Supplies, AMERICAN and FOREIGN, ON SALE OR TO ORDER, AT SHORT NOTICE AND FAIR PRICES. STEAM AND PORTABLE TRAVELING CRANES. PIG IRON AND BLOOMS, Scotch and Staffordshire. CAST STEEL FORGINGS, STEEL AXLES and TYRES. STEEL AND IRON BOILER PLATES. IRON AND STEEL RAILS, New and Old. MORTAR MILLS, GAUGE GLASSES, COTTON WASTE. INJECTORS AND WATER ELEVATORS, &c., &c. |