| Year | 1974 |
| Date | 17-May |
| Volume | 140 |
| Issue | 3,489 |
| Page | 502 |
| Category | In the Workshop |
| Part | 2 |
| Title | The Sand Blast |
| Author | Ian Bradley |
| Notes | The sand tray, the control valve body, control valve, the nozzle base, the air jet, the nozzle, the sand pipe, the trigger assembly, the workpiece grid, the rubber end pieces, the sand guard, using the sand blast |