1887. 



BOOKS RELATING 



TO 





PUBLISHED BY 



E. & R N. 8P0N, 



LONDON: 128, STRAND. 



NEW YORK : 35, MURRAY STREET. 



A Pocket-Book for Chemists, Chemical Manuf adherers ^ 



Metallurgists, Dyers, Distillers, Brewers, Sugar Refiners, Photographers, 

 Students, etc., etc. By Thomas Bayley, Assoc. R.C, Sc. Ireland, Ana- 

 lytical and Consulting Chemist and Assay er. Fourth, edition, with 

 additions, 437 pp., royal 32mo, roan, gilt edges, 5j. 



Synopsis of Contents : 



Atomic Weights and Factors — Useful Data — Cliemical Calculations — Rules for Indirect 

 Analysis — Weights and Measures — Thermometers and Barometers — Chemical Physics — 

 Boiling Points, etc. — Solubility of Substances—Methods of Obtammg Specific Gravity — Con- 

 version of Hydrometers — Strength of Solutions by Specific Gravity — Analysis — Gas Analysis — 

 Water Analysis — Qualitative Analysis and Reactions — ^Volumetric Analysis — Manipulation — 

 Mineralogy — Assaying — Alcohol — Beer — Sugar — Miscellaneous Technological matter 

 relating to Potash, Soda, Sulphuric Acid, Chlorine, Tar Products, Petroleum, Milk, Tallow, 

 Photography, Prices, Wages, Appendix, etc., etc. 



The Mechanician : A Treatise on the " Construction 



and Manipulation of Tools, for the use and insti notion of Young Engineers 

 and Scientific Amateurs, comprising the Arts of Blacksmithing and Forg- 

 ing ; the Construction and Manufacture of Hand Tools, and the various 

 Methods of Using and Grinding them ; the Construction of Machine Tools, 

 and how to work them ; Machine Fitting and Erection j description of 

 Hand and Machine Processes ; Turning and Screw Cutting ; principles of 

 Constructing and details of Making and Erecting Steam Enguies, and the 

 various details of setting out work, etc., etc. By Cameron Knight, 

 Engineer. Containing 11 47 illustrations, and 397 pages of letter-press, 

 Third edition, 4to, cloth, iSs. 



B 



