BLENKARN.—Practical Specifications of Works executed in Architecture, Civil and Mechanical Engineering, and in Road Making and Sewering:
To which are added a series of practically useful Agreements and Reports. By John Blenkarn. Illustrated by 15 large folding plates. 8vo. $9.00
BLINN.—A Practical Workshop Companion for Tin, Sheet-Iron, and Copperplate Workers:
Containing Rules for describing various kinds of Patterns used by Tin, Sheet-Iron, and Copper-plate Workers; Practical Geometry; Mensuration of Surfaces and Solids; Tables of the Weights of Metals, Lead Pipe, etc.; Tables of Areas and Circumferences of Circles; Japan, Varnishes, Lackers, Cements, Compositions, etc., etc. By Leroy J. Blinn, Master Mechanic. With over 100 Illustrations. 12mo. $2.50
BOOTH.—Marble Worker's Manual:
Containing Practical Information respecting Marbles in general, their Cutting, Working, and Polishing; Veneering of Marble; Mosaics; Composition and Use of Artificial Marble, Stuccos, Cements, Receipts, Secrets, etc., etc. Translated from the French by M. L. Booth. With an Appendix concerning American Marbles. 12mo., cloth$1.50
BOOTH AND MORFIT.—The Encyclopedia of Chemistry, Practical and Theoretical:
Embracing its application to the Arts, Metallurgy, Mineralogy, Geology, Medicine, and Pharmacy. By James C. Booth, Melter and Refiner in the United States Mint, Professor of Applied Chemistry in the Franklin Institute, etc., assisted by Campbell Morfit, author of "Chemical Manipulations," etc. Seventh edition. Royal 8vo., 978 pages, with numerous wood-cuts and other illustrations. $5.00
BOX.—A Practical Treatise on Heat: