| Year | 1937 |
| Date | 09-Dec |
| Volume | 77 |
| Issue | 1,909 |
| Page | 575 |
| Category | Educational |
| Part | |
| Title | First Steps in Model Engineering. Workshop Advice, Experience and Philosophy for Readers of all Ages |
| Author | "Inchometer" |
| Notes | Slide-valve for vertical engine, piston-type slide valve, correspondence about beam engines, Old Time Vertical Engine by E.W.Lewis, beam engine parallel motion, three-bar Watt's motion, pantagraph-type motion, diagram by J.G.Wilson, latitude of proportions, rules for designing, old-time beam pumping engines, proportions of Bernard James model, construction of the Herbert B.Wood model, copying not designing beam engines, setting out to large scale |