| Manufacturer | Keuffel & Esser |
| Model | 4092-3 |
| Serial No. | 509128 |
| Scale length | 25 cm |
| Overall length | 34.3 cm |
| Width | 4.0 cm |
| Body/Slide materials | Celuloid on Mahogany |
| Post materials | Metal |
| Cursor materials | Celuloid / Metal / Glass |
| Scales |
K DF [CF CIF CI C] D L LL0 A [B S T C] D LL3 LL2 LL1 |
| Accessories | Tan leather case good condition embossed 4092-3S. |
| Notes | |
| Tag No. | KE-4092-3 |