| Year | 1952 |
| Date | 10-Jul |
| Volume | 107 |
| Issue | 2,668 |
| Page | 42 |
| Category | Fairground |
| Part | |
| Title | The Steam Calliope |
| Author | I.Treadway (Bristol, Connecticut, U.S.A.) |
| Notes | Side view, rough plan sketch, sketch showing valve operation, linkage in the console, the fireman's end |