=GREGORY.=—=MATHEMATICS FOR PRACTICAL MEN=:
Adapted to the Pursuits of Surveyors, Architects, Mechanics, and Civil
Engineers. By OLINTHUS GREGORY. 8vo., plates, cloth, $3.00
=GRISWOLD.=—=RAILROAD ENGINEER’S POCKET COMPANION.=
Comprising Rules for Calculating Deflection Distances and Angles,
Tangential Distances and Angles, and all Necessary Tables for
Engineers; also the art of Levelling from Preliminary Survey to the
Construction of Railroads, intended Expressly for the Young Engineer,
together with Numerous Valuable Rules and Examples. By W. GRISWOLD.
12mo., tucks., $1.25
=GUETTIER.=—=METALLIC ALLOYS=:
Being a Practical Guide to their Chemical and Physical Properties,
their Preparation, Composition, and Uses. Translated from the French
of A. GUETTIER, Engineer and Director of Founderies, author of “La
Fouderie en France,” etc. etc. By A. A. FESQUET, Chemist and Engineer.
In one volume, 12mo. (In press, _shortly to be published_.)
=HATS AND FELTING=:
A Practical Treatise on their Manufacture. By a Practical Hatter.
Illustrated by Drawings of Machinery, &c., 8vo.
=HAY.=—=THE INTERIOR DECORATOR=:
The Laws of Harmonious Coloring adapted to Interior Decorations: with
a Practical Treatise on House-Painting. By D. R. HAY, House-Painter
and Decorator. Illustrated by a Diagram of the Primary, Secondary, and
Tertiary Colors. 12mo., $2.25
=HUGHES.=—=AMERICAN MILLER AND MILLWRIGHT’S ASSISTANT=: