1. 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
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. Drawing of 5 floors in a plant in relation to Main Street. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
4. 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
5. Schematic drawing showing flow with arrows of a specific part with proposed rearrangement. Collection: Early 20th Century Engineering Lantern Slides Set: Plant Layout Date: undated Format: Image Agent: unknown
6. Micromotion chart data for operation of drill sleeve Collection: Early 20th Century Engineering Lantern Slides Set: Time and Motion study 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
