| Year | 1918 |
| Date | 01-Aug |
| Volume | 39 |
| Issue | 901 |
| Page | 66 |
| Category | General |
| Part | |
| Title | Engineering and Invention Notes |
| Author | |
| Notes | The Removal of Rust. Standardised Radiators for Motor Cars. A New Aluminium Alloy. The Advantages of Aluminium Pistons. A Substitute for Shellac. Re-polishing Jewels of Electric Meters. Die Castings and Production. The Salvage of Barbed Wire. The Prices of Tool Steel. Propellers for Out-board Boat Motors. The late Mr. Peter Drummond |