| Boat Name | Other Name(s) | Extant? | Full Length | BW No. | Fleet No. |
| THEMIS | WATER KELPIE? | Yes | Yes | 70037 | 90 |
| Gauge No. | Gauged by | Gauge Date | BCN No. | Registration No. | Registered At: |
| 12393 | GU | 1935 | 510 | Rickmansworth | |
| Build Date | Builder | Orig. Owner | Engine | Original Type: | Orig. Construction |
| 1935 | Harland & Wolff | GUCCC | Motor | Iron Composite |
Re-registration, Gaugings and Other Information