| Name: | JOHN W MACKAY |
| Type: | Cable Ship |
| Launched: | 30/11/1921 |
| Completed: | 05/1922 |
| Builder: | Swan, Hunter & Wigham Richardson Ltd |
| Yard: | Neptune Yard, Low Walker |
| Yard Number: | 1128 |
| Dimensions: | 4049grt, 2157nrt, 343.3 x 48.1 x 32.1ft |
| Engines: | 2 x T3cyl (18.5, 30.5 & 50 x 36ins), 486nhp |
| Engines by: | Swan, Hunter & Wigham Richardson Ltd |
| Propulsion: | 2 x Screws, 11.5knots |
| Construction: | Steel |
| Reg Number: | 146571 |
| History: | |
| 05/1922 | Commercial Cable Co, London |
| 1990 | Pounds Marine Shipping Ltd, London |
| 25/03/1994 | Broken up |
| Comments: | 1977: Laid up with the idea of preservation on the Thames or Tyne. Neither happened |
| 25/03/1994: Arrived at Aliaga, Turkey, for breaking up | |
| 02/05/1994: Breaking up commenced by Emtas GS |

Above photo courtesy of Photoship

Above photo courtesy of Kevin Blair

Above photo courtesy of Clive Ketley

Above photo copyright of Ken Lubi

Above photo copyright of Ken Lubi

Above photo copyright of Harry Cutter

Above photo copyright of Harry Cutter