| Name: | DINAS |
| Type: | Cargo Ship |
| Launched: | 29/08/1874 |
| Completed: | 1874 |
| Builder: | Schlesinger, Davis & Co |
| Yard: | Wallsend |
| Yard Number: | 56 |
| Dimensions: | 712grt, 450nrt, 190.8 x 26.8 x 16.0ft |
| Engines: | C2cyl (23 & 45 x 30ins), 80hp |
| Engines by: | Black, Hawthorn & Co, Gateshead |
| Propulsion: | 1 x Screw |
| Construction: | Iron |
| Reg Number: | 70274 |
| History: | |
| 1874 | LJB Guéret, Cardiff |
| 1878 | TR Thompson, Cardiff |
| 1880 | Anduiza, Uriarte y Cia, Bilbao; renamed CONSTANCIA |
| 1882 | Stephens, Mawson & Goss, Newport; renamed COLDRA |
| 02/09/1883 | Wrecked |
| Comments: | 11/03/1879: Stranded on Bilbao bar when inward from Cardiff |
| with a cargo of coal. Refloated and repaired | |
| 02/09/1883: Wrecked at Punta de las Cruces, north of Pasajes | |
| On a voyage from Newport to Bayonne with a cargo of coal |