THE CHARTER GASOLINE ENGINE is used for almost every purpose power is applied to under the sun and is unequaled. CHARTER GAS ENGINE CO. Box 148 Sterling Ill. PRIESTMAN & COIncorp'd 530 Bourse Bldg PH I LA DE I.P HI A. PA. PRIESTMAN SAFETY OIL ENGINE of a watch depends upon the accuracy of the movement and not upon the price of the case. The Watch movements are most accurate time=keepers. For sale by all retail jewelers. IT WILL THROW MORE WATER WITH LESS STEAM THAN ANY OTHER JET PUMP. Improved EjectorSiphon or Jet Pump The American Bell Telephone Company Boston Mass. AMERICAN SCREW CO'S New

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THE CHARTER GASOLINE ENGINE is used for almost every purpose power is applied to under the sun and is unequaled. CHARTER GAS ENGINE CO. Box 148 Sterling Ill. PRIESTMAN & COIncorp'd 530 Bourse Bldg PH I LA DE I.P HI A. PA. PRIESTMAN SAFETY OIL ENGINE of a watch depends upon the accuracy of the movement and not upon the price of the case. The Watch movements are most accurate time=keepers. For sale by all retail jewelers. IT WILL THROW MORE WATER WITH LESS STEAM THAN ANY OTHER JET PUMP. Improved EjectorSiphon or Jet Pump The American Bell Telephone Company Boston Mass. AMERICAN SCREW CO'S New
Penta Springs LLP / Alamy Stock Photo
Image ID: 2ABXF5C
THE CHARTER GASOLINE ENGINE is used for almost every purpose power is applied to under the sun and is unequaled. CHARTER GAS ENGINE CO. Box 148 Sterling Ill. PRIESTMAN & COIncorp'd 530 Bourse Bldg PH I LA DE I.P HI A. PA. PRIESTMAN SAFETY OIL ENGINE of a watch depends upon the accuracy of the movement and not upon the price of the case. The Watch movements are most accurate time=keepers. For sale by all retail jewelers. IT WILL THROW MORE WATER WITH LESS STEAM THAN ANY OTHER JET PUMP. Improved EjectorSiphon or Jet Pump The American Bell Telephone Company Boston Mass. AMERICAN SCREW CO'S New Cold-Forged Wood Screw ORDINARY RATES. Inside Page ench insertion —75 cents a line Hack Puge. each insertion SI . a line Tested and True. THE BLACK MFG. CO. ERIE PA. Nickel Silver Trump Cyclometer WATERBURY CONN. To Bicycle Riders WE MAKE OUR TUBE NOTE THE FULL IMPORT OF THE PARALLEL LINES. FOR TOOLS SAWS ETC. BRADLEY PULVERIZER CO.92STATEST.BOSTONMASS. A Great Mining Triumph least 30 tons per day each on our ore which is extremely and unusually hard. Building Edition of it the Scientific American price $2.00 a volume. The bound volume for the full year 1896 is also now ready and will be mailed prepaid for $3.50; at which figure we can likewise MUNN & CO. PUBLISHERS 361 BROADWAY NEW YORK. PRINTING INKS AND INSURANCE Afianisr Loss I OR. DAMAGE T LOSS-Or LUIS INJURY' I SITAIM30REDLOSIONS z J-AVALLBN-PRESMEMT V-PaRANKLIE VICEPEEMDEHri Free! Free! THE ELASTIC TIP CO.'S PHOTOGRAPHIC SIMPLICITY Is embodied in the Pocket Kodak. TUBULAR DRIVING LAMP. R. E. DIETZ CO. 60 Laight Street New York. -60 PORTABLE ELECTRIC PROPELLER LEAVES HANDS FREE TO FISH OR SHOOT. CA 1897 SCIENTIFIC AMERICAN INC., 1897-02-06