| Year | 1952 |
| Date | 21-Aug |
| Volume | 107 |
| Issue | 2,674 |
| Page | 255 |
| Category | "Talking about Steam-" |
| Part | 8 |
| Title | More Engines from the Vienna Exhibition |
| Author | W.J.Hughes |
| Notes | A horizontal engine (American by Pickering and Davis), the cylinder, an engine from Switzerland (compound oscillating by B.Morell), admission and exhaust, sequence of events, not very economical (photos courtesy of John L.French) |