Answer is the name of a "designated British City"
1) "formerly DEGGLUBHIRN" 12 letters
2) "avian campanologists here" 5 letters
Thanks very much
Cheers...
1) LL18 5UG Three words (2,5,4) 2)City linking Jill Gibb, A.Cook, a tailor, & a doctor (10) 3) Formerly DEGGLUBHIRN (12) 4) Dept. in Oz store selling towels & bedding (10) 5) Avian...