CLOCK WORD

The solutions from 1 to 12 are all six-letter words ending with the letter M in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of a late British traveller and archaeologist.

1. White mineral

2. Self-centredness

3. Beat

4. Small drum (3-3)

5. Haphazard

6. Unpick a hem

7. Bumper car

8. Respect

9. Small farmyard fowl

10. Sign

11. Lithe

12. River obstruction