Disgrifiad
Dating Old Welsh Houses Project draft house history report relating to Pen y Bryn, researched by Lobley, Dunn, Barr and David as part of the North West Wales Dendrochronology Project in partnership with RCAHMW.
Enw Casgliad
RCAHMW Dendrochronology Project Collection
Cychwynnwr
Tom David, Eryl Lobley, Margaret Dunn, Dr Wally Barr
