COURSES OF INSTRUCTION Engineering 1. Engineering Drawing. A course dealing with the use and care of drawing instruments, instrumental exercises, conventional line, lettering practice, construction problems, and problems in orthographic and projection study. Three laboratory periods a week. Three quarter hours. Autumn, Winter, Spring. Alexander, Atkins la. Engineering Drawing. A brief review of care and use of drawing instruments, instrumental exercises, conventional lines, lettering practice, and construction problems, problems in orthographic and other projection study, and introduction to working drawings. Prerequisite: One year or more of high school mechanical drawing. Three laboratory periods a week. Three quarter hours. Autumn, Winter. Alexander, Atkins 2. Engineering Drawing. Auxiliary projection, revolutions, intersection, developments, perspective, isometric projection, and oblique principles of working drawings. Prerequisite: Engineering 1 or la. Three laboratory periods a week. Three quarter hours. Winter, Spring. Alexander, Atkins 3. Descriptive Geometry. Auxiliary views, fundamental constructions, point, line and plane relations, developable surfaces, intersections, and angles between planes. Prerequisite: Engineering 2. One lecture and two laboratory periods a week. Three quarter hours. Spring. Alexander, Atkins 4a. Surveying. A course in the theory and use of surveying equipment, including the chain, plumb-bob, hand level, engineer's level and engineer's transit. This equipment is used to measure horizontal and verticle angles and distances, run traverses, and shoot grades. One lecture and two field periods a week. Prerequisites: Engineering 1, Mathematics 3 or 3a. Three quarter hours. Autumn., Rich 4b. Surveying. A course in the theory and use of surveying equipment including the chain, plumb bob, hand level, engineer's level and engineer's transit as used to measure horizontal and vertical angles and distances, run traverses and shoot grades. Laboratory office practice includes computation of areas, volumes, and curves. One lecture and two field periods or laboratories a week. Three quarter hours. Autumn. Rich 5. Surveying. A continuation of Engineering 4 and 4a, the field periods being replaced by office practice including adjusting and plotting of field data, computation of areas and volumes, earth fill dam volumes, reservoir area-capacity curves, and use of the polar planimeter. Prerequisite: Engineering 4a or 4b. One lecture and two laboratory periods a week. Three quarter hours. Winter. Rich 6. Surveying. A continuation of Engineering 5. Office practice is replaced by field work. A large scale topographic survey is made by running horizontal and vertical control, taking solar observation for meridian, and by shooting details with the transit and plane table. The topographic map is completed. Prerequisite: Engineering 5. One lecture and two field periods a week. Three quarter hours. Spring. Rich 10. Pattern Making. Pattern details, problems in pattern design, and the making of simple and complex patterns to be used in the foundry. One laboratory period a week. One quarter hour. Autumn. Alexander 11. Machine Shop Methods. A course dealing with the theory and practice of machine shop methods. It includes use and exercises with hand tools, and such power machines as lathes, grinders, drill press, and milling machines with exercises in center, face plate and chuck work, turning, tapers, thread cutting, boring, reaming, drilling, slab cutting, gear cutting, grinding, finishing, precision measuring and inspection. One shop period a week. One quarter hour. Autumn, Spring. McCormac 12. Foundry. A course in foundry processing including molding and melting methods, sand preparation, tempering sand, use of parting sand, core sand, sea coal, and special preparation of foundry equipment. One shop period a week supplemented by lectures and industrial plant visits. One quarter hour. Winter. Staff 13. Forging and Welding. A course in theory and practice dealing with fluxes, swedging, upsetting, heat treatment, and applications of forge welding to steel and steel alloys. Two periods a week. Two quarter hours. Winter. Staff 14. Machine Shop Practice. A course in machine shop methods and practice. It deals with some bench work and hand tool usage, basic fundamentals of lathe, drill press, shaper, and milling machine operation such as facing, rough and finish turning, thread cutting, drilling, reaming, boring, taper turning, plane and angular shaping and gear work. Two shop periods a week. Two quarter hours. Winter. Staff 15. Machine Tool Operation. Training in use of hand tools, and in bench work and tool sharpennig, together with elementary training on drill press and engine lathe. Reading assignments on machine tool operations, and applications of mathematics to machine tool problems are included. Five credit hours. Autumn. Staff 16. Machining Processes. Introduction to work on the shaper, planer, do-all, and milling machines. Five quarter hours. Winter. Staff