11. "A Skeleton Key to Finnegans Wake " was first published by Harcourt Brace in 1944. 12. The exterior includes columns and an awning portraying skeleton keys and a scale of justice. 13. The harmonicas play the skeleton keys and the rain 14. The skeleton key blanks must have the correct central shaft size to fit the lock. 15. Mulder finds the skeleton key and it matches one found in Martha Crittendon's coat pocket. 16. Later, Ellen finds a skeleton key in her house and a raven by her baby's crib. 17. Sarov invites the Russian president, Boris Kiriyenko, to his home on the island of Skeleton Key . 18. Police suspect the thieves used a skeleton key to enter the apartment, according to reports Saturday. 19. Remember, your e-mail address is the skeleton key to every other website you use it on. 20. In hotels without electronic locks, skeleton keys are used by housekeeping services to enter the rooms.