Archif6395116TeitlVHC03_012 - Vernon Hughes CollectionLefelBatchDisgrifiadMaps, plans and drawings relating to Dolmelynllyn. Produced by/ for The National Trust.Cyfrwng1 file. Graphic, Cartographic.Delweddaun
Archif6394818TeitlVHC01_08 - Vernon Hughes CollectionLefelBatchDisgrifiadNational Trust Field Survey Record Cards relating to Dolmelynllyn.Cyfrwng1 file. Graphic, Photo, Text.Delweddaun
