| Name | Dennert & Pape 19 Variant |
| Front Scales | 25cm / A = B C = D ] 28cm #28-54# |
| Back Scales | |
| Type of Rule | slide rule |
| Material | wood/plastic |
| Dimension (mm) | 280x33x11 5 |
| Area of Use | generic |
| Origin of Rule | actual item |
| Match Number | 716 |
| Comment | |
| Thumbnail | No Picture |