Rhif Archif
6018167
Disgrifiad
Dinorwic Quarry Workshops Complex; architect's report and drawings received in the course of Emergency Recording case ref no ER/CA/99/001, filed in nprn order.
Enw Casgliad
ERC - Emergency Recording Collection
Cyfrwng
Graphic, Text.
Cychwynnwr
Posford Duvivier
Dyddiad
1998