1. Dimensions and time costs of work done on the flat-turret lathe Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: unknown Date: undated Format: Image Agent: unknown
2. Acme multiple spindle automatic screw machine Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Date: undated Format: Image Agent: unknown
3. Examples of screws, studs, and knobs made by the automatic screw machine Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Date: undated Format: Image Agent: unknown
4. Water pump with perpetual motion Collection: Early 20th Century Engineering Lantern Slides Set: Transfer of skill Location: unknown Date: 1661 or 1662 Format: Image Agent: unknown
