Disgrifiad
EAS Client report no 2012/03 relating to Plas Tirion Old House, Llanrwst, produced by I.P. Brooks of Engineering Archaeological Services, as part of the North West Wales Dendrochronology Project in partnership with RCAHMW.
Enw Casgliad
RCAHMW Dendrochronology Project Collection
Cyfrwng
Text, Photo, Graphic, Cartographic.
Cychwynnwr
I.P. Brooks, Engineering Archaeological Services Ltd.
