| Year | 1940 |
| Date | 01-Aug |
| Volume | 83 |
| Issue | 2,047 |
| Page | 95 |
| Category | Workshop |
| Part | |
| Title | Practical Hints on Solders and Soldering |
| Author | Ashley J.T.Eyles |
| Notes | Single type soldering-iron gas-heated stove, metal surfaces must be clean, tinning the metal, soldering tools, double soldering-iron heater, internally-heated gas soldering-bit, soldering fluxes |