| Manufacturer | Frederic Post (Sun-Hemmi) |
| Model | 1447 |
| Serial No. | |
| Date Code | BG (February 1956) |
| Scale length | 25 cm |
| Overall length | 27.9 cm |
| Width | 2.8 cm |
| Body/Slide materials | Plastic on Bamboo |
| Post materials | |
| Cursor materials | Metal / Glass |
| Scales | A [A CI C] D K [S L T] |
| Accessories | Cardboard case in fair condition (one end taped) |
| Notes | Stamped SHS 29 on back |
| Tag No. | FP-1447 |