Related Clues:
- Pearl-bearing sea creature
- Pearl-generating bivalve
- Mollusc with firmly-closed shell
- Edible mollusc
- Pearl creator
- Bi-valve with firmly-closed shell
- One is as uncommunicative as a mollusc
- It's one-fifty in the morning, so shut up!
- This ought to shut up our racket
- Shelley might have shut up at 1.50 in the morning
- Perhaps Shelley provided food for Carroll's carpenter
- Perhaps Shelly has broken the toys with 'er
- It's 1.50 in the morning, so shut up!
- One might shut up at one-fifty in the morning
- Might Shelley have made a story about the East?