| Year | 1979 |
| Date | 07-Dec |
| Volume | 145 |
| Issue | 3,622 |
| Page | 1,408 |
| Category | Locomotive |
| Part | 14 |
| Title | 'Columbia'. A Baldwin U.S.A. based design for 3 1/2 in. gauge |
| Author | Martin Evans |
| Notes | Auto coupler, tender construction, Western Maryland 4-8-4, leading and trailing sandboxes, dome cover, tender general arrangement |