| Year | 1969 |
| Date | 16-May |
| Volume | 135 |
| Issue | 3,369 |
| Page | 482 |
| Category | Locomotive |
| Part | 3 |
| Title | County Carlow. A 3 1/2 in. gauge G.W.R. 4-4-0 locomotive |
| Author | Don Young |
| Notes | Crankpins, coupling rods, machining, No 31 "Chale" (Isle of Wight 0-4-4T), eccentric sheaves |