Being Practical Instructions in Dyeing Silks, Woolens, and Cottons, Feathers, Chips, Straw, etc. Scouring and Cleaning Bed and Window Curtains, Carpets, Rugs, etc. French and English Cleaning, any Color or Fabric of Silk, Satin, or Damask. By Thomas Love, a Working Dyer and Scourer. Second American Edition, to which are added General Instructions for the use of Aniline Colors. 8vo. 343 pages $5.00

LUKIN.—Amongst Machines:

Embracing Descriptions of the various Mechanical Appliances used in the Manufacture of Wood, Metal, and other Substances. 12mo. $1.75

LUKIN.—The Boy Engineers:

What They Did, and How They Did It. With 30 plates. 18mo. $1.75

LUKIN.—The Young Mechanic:

Practical Carpentry. Containing Directions for the Use of all kinds of Tools, and for Construction of Steam-Engines and Mechanical Models, including the Art of Turning in Wood and Metal. By John Lukin, Author of "The Lathe and Its Uses," etc. Illustrated. 12mo $1.75

MAIN and BROWN.—Questions on Subjects Connected with the Marine Steam-Engine:

And Examination Papers; with Hints for their Solution. By Thomas J. Main, Professor of Mathematics, Royal Naval College, and Thomas Brown, Chief Engineer, R.N. 12mo., cloth. $1.50

MAIN and BROWN.—The Indicator and Dynamometer: