| Year | 2024 |
| Date | 26-Jul |
| Volume | 233 |
| Issue | 4,748 |
| Page | 220 |
| Category | Locomotive |
| Part | 2 |
| Title | Boxers to Polkas - The Story of George Forrester's Locomotives |
| Author | Ron Fitzgerald |
| Notes | Explores the history of George Forrester, a little known but influential locomotive engineer. Forrester 2-2-2 as illustrated in Railway Machinery, Daniel Kinnear Clark, general arrangement or Carmichael's gab motion, the Earl of Airdrie, J.& J.Carmichael's first locomotive, valve gear, Forrester's version of Carmichael gear, D.K.Clark, footnotes, see 233 4750 308 |