1. Picture showing the straight-line method of controlling forms reduced the number from 21 to 10 forms. It also reduced the amout of paper from 67,000 to 3,000 annually. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
2. Plant layout showing conveyor belt configured for 12 workers, and another layout doing the same work, configured for 6 workers. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
3. Plant layout showing conveyor belt configured for 12 workers, and another layout doing the same work, configured for 6 workers. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
4. Straight-line method of manufacturing a shaft by shifting work to all on one floor. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
5. Present operation on a shaft with 20 steps along with proposed revised operation with fewer (11) steps. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
6. Production of shafts through 4 floors of factory buiding. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
7. Causes of accidents listed by percentages and categories: improper attitude, lack or knowledge or skills, no personal cause, no mechanical cause, unsafe apparel, defective agencies, improper guarding, and hazardous setup. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Safety Date: undated Format: Image Agent: unknown
8. Bracket machining group layout configured for 9 workers and another layout doing the same work configured for 4 workers. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
9. Drawing showing factory plant layout next to the Nashua River. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Location: Nashua River, Massachussetts Date: undated Format: Image Agent: unknown
10. Where accidents strike - picture of man with percentages next to parts of body. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Safety Date: undated Format: Image Agent: unknown
11. Drawing showing old and new method of motor-frame machine group Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
12. Plant layout of work to be inspected with labels. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
