| 72DD0531 | KC3P9 | HARLAND AND WOLFF HEAVY INDUSTRIES LTD |
| 72DD0531/150MM | KC3P9 | HARLAND AND WOLFF HEAVY INDUSTRIES LTD |
| HWDD0531 | K5206 | DMI YOUNG & CUNNINGHAM LTD |
| HWDD0531/150MM | K5206 | DMI YOUNG & CUNNINGHAM LTD |
| HWDD0531/150MM | K7735 | YOUNG & CUNNINGHAM GLASGOW LTD |
| HWDD0531 | K7735 | YOUNG & CUNNINGHAM GLASGOW LTD |