4 Works on Architecture, Mechanics, &c. tals, Hot Houses, Conservatories, &c.; and of constructing Fireplaces, Boilers, Steam Apparatus, Grates, and Drying Rooms; with Illustrations, Experimental, Scientific, and Practical; to which are added, Ob. servations on the Nature of Heat, and various Tables useful in, the Application of Heat; with 9 plates, and several wood cuts, 2d edition. Price $5. Tredgold (Thomas) on Steam Engines, 4to, bds. Price $13. Turnbull's (W.) Treatise on Strength and Dimensions of Cast Iron Beams, when exposed to transverse strains from pressure of weight, &c., 8vo. Price $1 75. Ure's New System of Geology, plates. Price $7. Vince's (Rev. S.) Complete System of Astronomy, 3 vols, 4to. Price $20. Woodarch's Introduction to the Study of Conchology, describing the Order, Genera, and Species of Shells, with plates. Price $3. Wood's (N.) Practical Treatise on Rail Roads and Interior Communication in General; containing an Account of the different Locomotive Engines at, and subsequent to the Liverpool Contest-upwards of 260 experiments, new edition. |