Calendar: 1891-1892 Page 448

442 EVENING CLASSES and upon the nature and properties of the materials employed by engineers and their behaviour under stress Demonstrations will be given in the Engineering Laboratory to illustrate the Lectures and special Course of Study in the workshop and laboratory will be arranged upon the lines of the Lectures should sufficient number of students desire to avail themselves of it See Workshop and Laboratory Evening Classes page 486 Syllabus The Steam Engine -Its History and Development-the Theory of the Steam Engine simply treated-its efficiency as Heat Engine-chief sources of loss-the indicator-indi- cator diagram-the slide valve-valve-gears-governors- fly-wheels &c -principal types and details Strength of Materials -Simple stresses-tension and com- pression-more complex stresses-shear-torsion-bending -behaviour of different materials under above stresses- method of treating different examples met with in practice 33 METALLURGY Day and Hour of Attendance-Wednesday from to This Course of Lectures established by the aid of the City and Guilds of London Institute is designed for all those who in any way have to do practically with the extraction and more especially with the applications of metals It treats of the methods by which metals are obtained from their ores and the means by which they are rendered suitable for the various requirements of the Arts The following subjects are dealt with as far as the time available permits -General considerations concerning the Principles of Metallurgy