Rhif Archif
6062894
Disgrifiad
File of Cadw scheduled monument records for Hoyle's Mouth Cave (PE427) , consisting of scheduling notices, accompanied by Field Monument Warden reports. Files stored in scheduled monument number order.
Enw Casgliad
Cadw Scheduling Records
Cyfrwng
Text, Cartographic.
Cychwynnwr
CADW
Dyddiad
c. 1990