| Year | 1954 |
| Date | 09-Sep |
| Volume | 111 |
| Issue | 2,781 |
| Page | 320 |
| Category | Nautical |
| Part | |
| Title | A Launch Engine with Marshall Grea |
| Author | G.Lindsey |
| Notes | Front end view, patterns, part sectional view of starboard side, mostly turned work, front end view with valve-gear removed, starboard side of engine, rear and port side views, valve gear, plan of bed-plate |