| Year | 1955 |
| Date | 17-Nov |
| Volume | 113 |
| Issue | 2,843 |
| Page | 740 |
| Category | Locomotive |
| Part | |
| Title | Thoughts on Injectors |
| Author | "7007" |
| Notes | Useful hints. Section through a standard LBSC-designed injector, combined cone spacer, modus operandi, centre the combining cone, operate the locking screw, using gadget No. 2, the injector that really squirts, an easily made depth gauge |