Show youth for jobs with U S thousands of young men and hornen are en rolling in training courses vocational anti trade schools courses spon bored by the U S office ol 01 education avith this experience they will se cure better jobs or be 4 qualified to parti cipale in civil service examinations the U S civil service commission allows credit in many of its examinations for training received these photos show trainee airplane aa ITS Z K upper picture illustrates graphically an opportunity to learn by doin doing lower basic training in the elementary theory of flight fight what maltes makes an airplane fly civil service commission photos ix J their first assembly disassembly dis is shown shoun above A modern supercharged super charged radial aircraft engine V r r Z 6 V C left operating a drill press machining and checking a cam ring right assembling a popular opposed cylinder aircraft engine Y t p Ilic lecture ture of at left shows trainees operating a modern crew cutting lathe right boning the bore of a cylinder Jc accuracy curacy to one ten thousandth of 0 an inch is required I 1 11 I 1 iphy Appl yint heat resisting paint to aircraft cylinder cy lindert i |