| Year | 1939 |
| Date | 01-Jun |
| Volume | 80 |
| Issue | 1,986 |
| Page | 648 |
| Category | General |
| Part | |
| Title | Making Do |
| Author | H.Fincham |
| Notes | Some Helpful Ideas from South Africa. An attachment for holding petrol engine cylinders, milling soindle for the vertical slide, tool for cutting internal keyways, a drift for small gun, a device for fluting taps, rifling, small dividing arrangement |