Rhif Archif
6477465
Disgrifiad
Pencil on paper drawing of cross section of centre bay truss, Brecon Cathedral barn, produced by A.J. Parkinson, (RCAHMW) in 1993.
Enw Casgliad
BCP - Brecon Cathedral Publication Collection
Cyfrwng
Graphic.
Cychwynnwr
Mr Anthony J. Parkinson
Dyddiad
c. 1993