SCIENTIFIC' 1'UBI.ICATIONS. 29 



MINIFIE, WM. Mechanical Drawing. A Textbook of 



Geometrical Drawing for the use of Mechanics and Schools, in which 

 the Definitions and Rules of Geometry are familiarly explained ; the 

 Practical Problems are arranged from the most simple to the more 

 complex, and in their description technicalities are avoided as much as 

 possible. With illustrations for Drawing Plans, Sections, and Eleva- 

 tions of Railways and Machinery ; an Introduction to Isometrical Draw- 

 ing, and an Essay on Linear Perspective and Shadows. Illustrated with 

 over 200 diagrams engraved on steel. Ninth thousand. With an 

 appendix on the Theory and Application of Colors. 8vo, cloth. .$4.00 



Geometrical Drawing. Abridged from the Octavo 



edition, for the use of schools. Illustrated with 48 steel plates. 

 Ninth edition. 12rno, cloth $2.00 



MODERN METEOROLOGY. A Series of Six Lectures, 



delivered under the auspices of the Meteorological Society in 1870. 

 Illustrated. 12mo, cloth $1.50 



MOORE, E. C. S. New Tables for the Complete Solu- 

 tion of Gangnillet and Kutter's Formula for the flow of liquids in 

 open channels, pipes, sewers and conduits. In two parts. Part I, 

 arranged for 1,080 inclinations from 1 over 1, to 1 over 21,120 for 

 fifteen different values of (n). Part II, for use with all other values 

 of (n). With large folding diagram. 8vo, cloth, illustrated, .net, $5.00 



MOREING, C. A., and NEAL, THOMAS. New Gen- 

 eral and Mining Telegraph Code. 676 pages alphabetically arranged. 

 For the use of mining companies, mining engineers, stockbrokers, 

 financial agents, and trust and finance companies. 8(h edition. 8vo, 

 cloth $5.00 



MOSES, ALFRED J., and PARSONS, C. L. Elements 



of Mineralogy, Crystallography and Blowpipe Analysis from a prac- 

 tical standpoint. Second Thousand. 8vo, cloth, 336 illus..<, $2.00 



MOSES, ALFRED J. The Characters of Crystals. 



An Introduction to Physical Crystallography, containing 821 Illustra- 

 tions and Diagrams. 8vo, 211 pp net, $2.00 



MOSS, SANFORD A. The Lay-out of Corliss Valve 



Gears. ( Van Nontrand'ti Science Scrie*, No. tig). 16mo, cloth, 

 illustrated $0.50 



MTJLLIN, JOSEPH P., M.E. Modern Moulding and 



Pattern-Making. A Practical Treatise upon Pattern-Shop and Foun- 

 dry Work : embracing the Moulding of Pulleys, Spur Gears, Worm 

 Gears, Balance- Win -fin, Stationary Engine and Locomotive Cylinders, 

 Globe ValveH, Tool Work, Mining Machinery, Screw Propellers, Pat- 

 tern-Shop Machinery, and the latest improvements in English and 

 American Cupolas ; together with a large collection of original and 

 carefully selected Uulen and Tables for every -day use in the Drawing 

 Office, Pattern-Shop and Foundry. 12mo, cloth, illustrated.... $2. 50 



