Across
- 2. To secure an item with a key
- 4. British industrial revolution begins
- 6. The Month for the birth stone turquoise
- 9. 'The age of enlightenment'
- 11. 1973 hit by Jim Croce
- 12. Having a level surface
- 13. Répondez s'il vous plaît
Down
- 1. Month of Bonfire Night
- 3. External covering for human foot
- 5. 1456839 minus 1456781 divided by 2
- 7. RSMHCIATS
- 8. Social Gathering for Pleasure
- 10. Constituting number eight in a sequence