SYNOPSIS OF CONTENTS:

Atomic Weights and Factors--Useful Data--Chemical Calculations--

Rules for Indirect Analysis--Weights and Measures--Thermometers and

Barometers--Chemical Physics--Boiling Points, etc.--Solubility of

Substances--Methods of Obtaining Specific Gravity--Conversion 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 instruction of Young Engineers and Scientific

Amateurs, comprising the Arts of Blacksmithing and Forging; 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; description of Hand and Machine

Processes; Turning and Screw Cutting; principles of Constructing and

details of Making and Erecting Steam Engines, and the various details of

setting out work, etc., etc. By CAMERON KNIGHT, Engineer. _Containing

1147 illustrations_, and 397 pages of letter-press, Fourth edition, 4to,

cloth, 18_s._

_Just Published, in Demy 8vo, cloth, containing 975 pages and 250

Illustrations, price 7s. 6d._

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