Being the substance, with additions, of Five Lectures, delivered at
the request of the Council, to the members of the Bradford
Technical College, and the Society of Dyers and Colorists. By F.H.
BOWMAN, D. Sc., F.R.S.E., F.L.S. Illustrated by 32 engravings. 8vo.
$6.50

$BYRN.--The Complete Practical Distiller:$

Comprising the most perfect and exact Theoretical and Practical
Description of the Art of Distillation and Rectification; including
all of the most recent improvements in distilling apparatus;
instructions for preparing spirits from the numerous vegetables,
fruits, etc; directions for the distillation and preparation of all
kinds of brandies and other spirits, spirituous and other
compounds, etc. By M. LA FAYETTE BYRN, M.D. Eighth Edition. To
which are added Practical Directions for Distilling, from the
French of Th. Fling, Brewer and Distiller. 12mo.

$BYRNE.--Hand-Book for the Artisan, Mechanic, and Engineer$:

Comprising the Grinding and Sharpening of Cutting Tools, Abrasive
Processes, Lapidary Work, Gem and Glass Engraving, Varnishing and
Lackering, Apparatus, Materials and Processes for Grinding and

Polishing, etc. By OLIVER BYRNE. Illustrated by 185 wood
engravings. 8vo. $5.00

$BYRNE.--Pocket-Book for Railroad and Civil Engineers$:

Containing New, Exact and Concise Methods for Laying out Railroad
Curves, Switches, Frog Angles and Crossings; the Staking out of
work; Levelling; the Calculation of Cuttings; Embankments;
Earthwork, etc. By OLIVER BYRNE. 18mo., full bound, pocket-book
form. $1.75

$BYRNE.--The Practical Metal-Worker's Assistant$:

Comprising Metallurgic Chemistry; the Arts of Working all Metals
and Alloys; Forging of Iron and Steel; Hardening and Tempering;
Melting and Mixing; Casting and Founding; Works in Sheet Metal; the
Processes Dependent on the Ductility of the Metals; Soldering; and
the most Improved Processes and Tools employed by Metal-Workers.
With the Application of the Art of Electro-Metallurgy to
Manufacturing Processes; collected from Original Sources, and from
the works of Holtzapffel, Bergeron, Leupold, Plumier, Napier,
Scoffern, Clay, Fairbairn and others. By OLIVER BYRNE. A new,
revised and improved edition, to which is added an Appendix,
containing The Manufacture of Russian Sheet-Iron. By JOHN PERCY,
M.D., F.R.S. The Manufacture of Malleable Iron Castings, and
Improvements in Bessemer Steel. By A.A. FESQUET, Chemist and
Engineer. With over Six Hundred Engravi