Each of the following is a cryptic clue for a station on the London Underground. Can you name these stations?
1. Letter to the Corinthians
 St Pauls
2. Seven husbands for...
 Seven Sisters
3. In the hop's county
 Kentish Town
4. Egg shaped
5. Timber ashes
 Burnt Oak
6. Up the wrong tree
7. Cockney hair
8. Arms dump
9. Bigger than big
10. Clerical envy
 Parsons Green