Latitude 51°0'
This plate contains 3 scales of the following type(s): Declination Inscribed:
| Transcription | Translation | Notes | Type |
|---|---|---|---|
| LAT 51 1/2° | Latitude | ||
| MANUFACTURED BY W. WATSON & SONS, LTD., 313 HIGH HOLBORN, LONDON, W.C.1. | Maker's signature |
| Date | 1925 |
| Maker | W. Watson & Sons |
| Place | London |
| Material | Aluminium |
| Inventory no. | 58805 |
This plate contains 3 scales of the following type(s): Declination Inscribed: