| Clue | Source | Date |
|---|---|---|
| Offering for sale (7) | ||
| ____ machine, one that dispenses small articles with insertion of coins (7) | ||
| Working as a shopkeeper, closing after five (7) | ||
| Purpose of certain machines | Thomas Joseph | 13 Dec 2023 |
| Purpose of some machines | Thomas Joseph | 09 Mar 2022 |
| Hawking‘s essential part in proving conclusion | ||
| Kind of machine |