1. Employee's Rating Chart, AC Spark Plug Division, General Motors Corporation Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
2. Westinghouse Electric and Manufacturing Company grading report. Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
3. Humm-Wadsworth temperament scale test asking questions relating to personality Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
4. Merit rating form for ranking employees at Campbell Soup Company by plant supervisors. Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Location: Camden, New Jersey Date: undated Format: Image Agent: unknown
5. Merit rating form for ranking employees at Campbell Soup Company by office supervisors. Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Location: Camden, New Jersey Date: undated Format: Image Agent: unknown
6. Personnel ratings in industry. The Detroit Edison Company. College scholarship and personality rating. Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
7. Carnegie-Illinois Steel Corportation definition of terms used to rate employees Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
8. General Electric Company rating sheet for employees regarding personality traits Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
9. Personnel factors and how they are to be determined or measured. Collection: Early 20th Century Engineering Lantern Slides Date: undated Format: Image Agent: unknown
10. Report on employee with positive and negative traits. Collection: Early 20th Century Engineering Lantern Slides Set: Merit Rating Date: undated Format: Image Agent: unknown
11. Reference form to foreman Collection: Early 20th Century Engineering Lantern Slides Date: undated Format: Image Agent: unknown
