| Year | 2023 |
| Date | 14-Jul |
| Volume | 231 |
| Issue | 4,721 |
| Page | 144 |
| Category | Railway |
| Part | 6 |
| Title | Beer Heights Light Railway Signalling |
| Author | Mike Hanscomb |
| Notes | Some Interlocking Features. Hon. Signal Engineer, BHLR, explains the workings of the signalling system at Pecorama, SIGRs, stick relays (xyzSRs), HoldSRs, FCFSRs (first-come-first-served relay) |