The book The Metal Trades R R Lutz was written by author Lutz Rufus Rolla Here you can read free online of The Metal Trades R R Lutz book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Metal Trades R R Lutz a good or bad book?
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Apprentices, machine operators, helpers, and journeymen ma- chinists all attend the same classes. 5 65 A questionnaire sent out by the Survey Staff m January, 1916, brought replies from 123 metal trades' apprentices, enrolled in different night school courses at that time. Of these, 80 were learning machine work, 36 pattern making, five core making, one molding, and one blacksmithing. Their distribution among the various courses is shown in Table 8. The two principal shop courses machine work a...nd pat- tern making enroll over one-half of the total num- ber. Approximately one-third are taking mechanical drawing courses. TABLE 8. DISTRIBUTION OF METAL TRADES' APPRENTICES IN THE EVENING COURSES OF THE CLEVELAND TECHNICAL NIGHT SCHOOLS Course Machin- ists' appren- tices Pattern makers' appren- tices Core- makers' appren- tices Mold- ers' appren- tices Black- smiths' appren- tices Total Mechanical draw- ing Machine shop Pattern making Foundry Chemistry Mathematics Electrical wiring Cabinet-making Business English Electricity 32 35 2 1 2 3 2 1 1 1 12 1 16 6 i 1 ] i V I 45 36 21 8 3 3 3 2 1 1 Total 80 36 5 1 1 123 The most discouraging feature of the night school work carried on at present is the fact that the boys attend the school for so short a length of time.
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