| Year | 1915 |
| Date | 16-Dec |
| Volume | 33 |
| Issue | 764 |
| Page | 506 |
| Category | Locomotive |
| Part | |
| Title | Model Locomotive and Railway Notes |
| Author | |
| Notes | Electric signal lamps, securing signal glasses in place, electric lighting circuit for signals, jig work, simple jig for machining axle box castings, steam blowers,a good type of steam blower, coal-fired boilers, small internally-fired boilers, driving wheel slip, clockwork mechanisms |