Published by

The Norman W. Henley Publishing Co.

132 Nassau St., New York, U. S. A.

Any of these books will be sent prepaid on receipt of price to any address in the world. We will send free to any address our catalog of Scientific and Practical Books.

ASKINSON. Perfumes and Their Preparation.

Containing complete directions for making handker chief perfumes, smelling salts, sachets, fumigating pastils; preparations for the care of the skin, the mouth, the hair; cosmetics, hair dyes, and other toilet articles. 300 pages. 32 illustrations. $3.00.

BARR. Catechism on the Cumbustion of Coal and .the Prevention of Smoke.

A practical treatise for all interested in fuel economy and the suppression of smoke from stationary steam-boiler furnaces and from locomotives. 85 illustrations. 349 pages. $1.50.

BARROWS. Practical Pattern Making.

A fully illustrated book which teaches you just what you should know about pattern making. It contains a detailed description of the materials used by pattern makers, also the tools, both those for hand use, and the more interesting machine tools; having complete chapters on the Band Saw, the Buzz Saw and the Lathe. Individual patterns of many different kinds are fully illustrated and described, and the mounting of metal patterns on plates for molding machines is included. Price, $2.00.

Battleship Chart.

An engraving which shows the details of a battleship of the latest type, 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 '2 inches-plate paper. 50 cents.