CATALOGUE OF PRACTICAL AND SCIENTIFIC BOOKS SCIENCE PUBLISHED AND FOR SALE BY The Norman W. Henley Publishing Co. 132 Nassau St., New York, U. S. A. Factory Management, etc.. Gas Engines and Gas Gearing and Cams... Ice and Refrigeration.. Locomotive Engineering.. Metal Work-Dies Miscellaneous Patents and Inventions.. Pattern Making... Perfumery. Plumbing Receipt Book.. Refrigeration and Ice.. Rubber. Saws. Screw Cutting... Sheet Metal Work. .... 7 9 Any of these books will be sent prepaid to any part of the world, on receipt of price. REMIT by Draft, Postal Money Order, Express Money Order or by Registered Mail. GOOD, USEFUL BOOKS BRAZING AND SOLDERING BRAZING AND SOLDERING. By JAMES F. HOBART. The only book that shows you just how to handle any job of brazing or soldering that comes along; tells you what mixture to use, how to make a furnace if you need one. Full of kinks. 4th edition. 25 cents CHARTS BATTLESHIP CHART. An engraving which shows the details of a battleship as if the sides were of glass and you could see all the interior. The finest piece of work that has ever been done. So accurate that it is used at Annapolis for instruction purposes. Shows all details and gives correct name of every part. 28 x 42 inches-plate paper. 50 cents BOX CAR CHART. A chart showing the anatomy of a box car, having every part of the car numbered and its proper name given in a reference list. 20 cents GONDOLA CAR CHART. A chart showing the anatomy of a gondola car, having every part of the car numbered and its proper reference name given in a reference list. 20 cents PASSENGER CAR CHART. A chart showing the anatomy of a passenger car, having every part of the car numbered and its proper name given in a reference list. 20 cents TRACTIVE POWER CHART. A chart whereby you can find the tractive power or drawbar pull of any locomotive, without making a figure. Shows what cylinders are equal, how driving wheels and steam pressure affect the power. What sized engine you need to exert a given drawbar pull or anything you. desire in this line. 50 cents WESTINGHOUSE AIR-BRAKE CHARTS. Chart I.Shows (in colors) the most modern Westinghouse High Speed and Signal Equipment used on Passenger Engines, Passenger Engine Tenders, and Passenger Cars. Chart II.-Shows (in colors) the Standard Westinghouse Equipment for Freight and Switch Engines, Freight and Switch Engine Tenders, and Freight Cars. Price for the set, 50 cents |