Step by step descriptions with diagrams of assembly of R-1498 relay. Includes stock list of parts required for assembly, and descriptions of motions required for each operator on assembly line, separated by hand.
Report on the quality of production by the relay assembly test room operators. A list of the 23 most frequent causes of rejection of relays was made. The inspector recorded each kind of defect, the hour of assembly, and the operator for each...
Case study of a relay assembly test room operator who was taken off the study because of her antagonistic attitude. The change in her behavior could be due to her poor health condition, perhaps anemia. Included are some of her health statistics...
Raw data regarding the effect of rest break variations on the daily output of 5 mica-splitting operators was measured over a 37-week period in 1928. Included are tables of the average accumulated totals, charts of output, and daily output logs for...
Records of the daily output of 35 experienced mica-splitting operators in the regular department for a 3-year period. The length of service for each regular department operator is given. Regular department total daily hours worked and total daily...
Records regarding mica-splitting operator 1. Informal notes and recommendations, both hand written and type written, concerning this operator are included. Also included is a summary of absences is given for the entire period of employment from...
Records regarding mica-splitting operator fives performance. Included are a formal summary, a list of comments, and a log of favorable and unfavorable comments. The favorable and unfavorable comment log is for the period from 1928 to 1930. Also...
Box 6, Folder 9
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