Related Clues:
- It might calculate a bill in public transport
- A graduate starts to construct unusual scientific calculator
- A Conservative using public transport? You can count on it
- What was counted on from a graduate course, oddly
- Swallow helping of plum pudding
- University brings back politician from group
- Adding device of old
- A support mostly useless — not something we now count on
- Calculator of a sort
- By all accounts, perhaps a scuba trick
- Calculator that doesn't shut off
- Sailor given bill, plus 40 per cent for using calculator
- As a cub (anag)
- Oatmeal imperfection
- Jack and Bill meet us at the counter