👉 _Any of these Books may be obtained from any Bookseller or Newsdealer, or will be sent Free by mail to any part of the United States or Canada ON RECEIPT OF PRICE._ ------------------------------------------------------------------------ =The Amateur’s Handbook of Practical Information,= For the Workshop and the Laboratory. Second Edition. Greatly Enlarged. Neatly Bound 15 cents. This is a handy little book, containing just the information needed by Amateurs in the Workshop and Laboratory. Directions for making Alloys, Fusible Metals, Cements, Glues, etc.; and for Soldering, Brazing, Lacquering, Bronzing, Staining and Polishing Wood, Tempering Tools, Cutting and Working Glass, Varnishing, Silvering, Gilding, Preparing Skins, etc., etc. The New Edition contains extended directions for preparing Polishing Powders, Freezing Mixtures, Colored Lights for tableaux, Solutions for rendering ladies’ dresses incombustible, etc. There has also been added a very large number of new and valuable receipts. ------------------------------------------------------------------------ =Rhymes of Science: Wise and Otherwise.= By O. W. Holmes, Bret Hart, Ingoldsby, Prof. Forbes, Prof. J. W. McQ. Rankine, Hon. R. W. Raymond, and others. With Illustrations. Cloth, Gilt Title. 50 cents. ------------------------------------------------------------------------ =Section-Cutting.= A Practical Guide to the Preparation and Mounting of Sections for the Microscope; Special Prominence being given to the Subject of Animal Sections. By Sylvester Marsh. Reprinted from the London edition. With Illustrations. 12mo., Cloth, Gilt Title. 75 cents. This is undoubtedly the most thorough treatise extant upon section-cutting in all its details. The American edition has been greatly enlarged by valuable explanatory notes, and also by extended directions, illustrated with engravings, for selecting and sharpening knives and razors. ------------------------------------------------------------------------ =Companion for Cheap Microscopes.= Intended for those who have absolutely no knowledge of the Microscope or how to use it. Price, in Boards, 30 cents. In Cloth, Gilt Title 50 cents. This is a very elementary book, giving very simple directions for using the Microscope, and for collecting, preparing and mounting objects. ------------------------------------------------------------------------ =How to Use the Microscope.= A Simple and Practical Book, intended for beginners. By John Phin, editor of “The American Journal of Microscopy.” Second Edition. Greatly Enlarged, with 50 illustrations in the text and 4 full-page engravings printed on heavy tint paper. 12mo., Neatly bound in Cloth, Gilt Title. 75 cents. ------------------------------------------------------------------------ =The Microscope.= By Andrew Ross. Fully Illustrated. 12mo., Cloth, Gilt Title. 75 cents.