| Year | 1979 |
| Date | 02-Mar |
| Volume | 145 |
| Issue | 3,604 |
| Page | 272 |
| Category | Portable Engine |
| Part | 21 |
| Title | 1 1/2 in. scale Marshall Portable Steam Engine |
| Author | R.L.Kibbey |
| Notes | Layout of exhaust pipe, rear exhaust pipe assembly, blower valve spindle, arrangement of blower and pipe |