Related Clues:
- __ helmet
- Most important part of Spithead
- Most essential element
- Substance that's hard found at bottom of mine
- Essence of fruit stone hearts
- Part inside tree's heartwood initially
- Helmet on a safari
- 27-Down helmet
- Essence: it is in pub
- Mine hard substance
- Stone with hard core
- The essence of what's locked up in decrepit household
- White tissue under the rind of citrus fruit
- Hang picture - the first at home, of person vital to the business
- Bitter part of an orange