Disgrifiad
Dating Old Welsh Houses Project house history report relating to Blaen y Glascwm Uchaf, researched by Frances Richardson and Gill. Jones as part of the North West Wales Dendrochronology Project in partnership with RCAHMW.
Cofnod Casglu
RCAHMW Dendrochronology Project Collection
Cyfrwng
Cartographic, Photo, Text, Graphic.
Cychwynnwr
Frances Richardson, Gill Jones
