Rhif Archif
6510282
Disgrifiad
Colour photo surveys of scheduled ancient monuments in Anglesey, Caernarfonshire and Merioneth carried out by M.A. Mason, 1996-2008.
Enw Casgliad
CSAM - Cadw Scheduled Ancient Monument 35mm Negatives
Cyfrwng
sheets of negatives. Photo.
Cychwynnwr
Margaret Mason, CADW
Dyddiad
1996 to 2008