| Name: | ICH DIEN |
| Type: | Fishing Vessel - Trawler |
| Launched: | 28/10/1901 |
| Completed: | 11/1901 |
| Builder: | Smith's Dock Co Ltd |
| Yard: | North Shields |
| Yard Number: | 668 |
| Dimensions: | 155grt, 40nrt, 102.0 x 20.2 x 10.6ft; (1914: 158grt, 70nrt) |
| Engines: | T3cyl (11, 18 & 30 x 22ins), 57nhp; |
| (by 1946: Oil engine, 4SCSA, 6cyl (270 x 500mm), 82mn | |
| Engines by: | GT Grey, South Shields; (by 1946: Werkspoor NV, Amsterdam) |
| Propulsion: | 1 x Screw |
| Construction: | Steel |
| Reg Number: | 114512 |
| History: | |
| 11/1901 | Potter Steam Fishing Co Ltd, North Shields |
| by 1918 | NV Stoom Maats Shamock (C de Vries & GF Perquin), Ymuiden; renamed SHAMROCK |
| by 1930 | NV Exploit & Admin Maats ShamrockI (S Koster, manager), Ymuiden |
| by 1933 | NV ShamrockI (De Vem NV, manager), Ymuiden |
| by 1939 | NV Vissch Maats Ver Steenkolenhandel XX (De Vem NV, manager), Ymuiden |
| by 1946 | NV Vissch Onderneming v/h JC Pronk, Ymuiden |
| No later history known | |
| Comments: | 1901: Allocated fishing registration number SN312 at North Shields |
| 1905: British register closed |