| Year | 1956 |
| Date | 29-Mar |
| Volume | 114 |
| Issue | 2,862 |
| Page | 506 |
| Category | Railway |
| Part | |
| Title | The Mailbag Special |
| Author | Douglas Falby |
| Notes | Line layout at the Mount Pleasant headquarters of the General Post Office, economical staff arrangements, workshop and maintenance depot, controlling the trains |