| Year | 1920 |
| Date | 08-Jan |
| Volume | 42 |
| Issue | 976 |
| Page | 27 |
| Category | Locomotive |
| Part | |
| Title | Locomotive News and Notes |
| Author | Chas. S.Lake |
| Notes | A Remarkable American Locomotive (A New Mallet class four-cylinder simple 2-8-8-0 for Pennslyvania Railroad, boiler for the Mallet |