| Year | 1941 |
| Date | 03-Apr |
| Volume | 84 |
| Issue | 2,082 |
| Page | 265 |
| Category | Inventions. Successful and Otherwise |
| Part | 5 |
| Title | A Gas-operated Washing-up Machine |
| Author | B.C.J. |
| Notes | Sectional view of washing-up machine indicating its main features and its method of operation, two views of the rubber discharge-valve, sectional view of gas and air adjusting and mixing device showing ball admission-valve |