| Boat Name | Other Name(s) | Extant? | Full Length | BW No. | Fleet No. |
| OTLEY | Yes | Yes | 61437 | GUCC 158 | |
| Gauge No. | Gauged by | Gauge Date | BCN No. | Registration No. | Registered At: |
| GU 12621 | Grand Union | 18. 11. 1936 | Rk 96 | Rickmansworth on 22. 9. 1936 | |
| Build Date | Builder | Orig. Owner | Engine | Original Type: | Orig. Construction |
| Aug 1936 | Yarwoods | GUCCC | National DM2 18 hp. | Motor | Steel |
Re-registration, Gaugings and Other InformationOrig. intended GUCCC pairing with butty 323, OULTON. Owned privately by early 1970s. Current engine is : Perkins D 3.