Archive NumberTitleLevelDescriptionMediumImagesArchive Number6349046TitleCNJ14_24 - C.N. Johns CollectionLevelBatchDescriptionSketch plan drawings relating to Gilfach-maen-isaf.Medium1 file. Graphic.ImagesnArchive Number6005243TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing by Dylan Roberts after C.N. Johns, showing plan and detail of Gilfach Maen Isaf, Gelligaer.MediumGraphic.ImagesnArchive Number6021784TitleDrawings CollectionLevelItemDescriptionRCAHMW drawing by Dylan Roberts after C.N. John, showing plan and section of outbuildings at Gilfach Maen Isaf, Gelligaer.MediumGraphic.ImagesnArchive Number6172076TitleDrawings CollectionLevelItemDescriptionGilfach Maen Isaf, Bedlinog; pencil drawing by Jane Durrant showing detail of a wooden mullioned window.MediumGraphic.ImagesnArchive Number6339659TitleGLI01_03_04_10 - Glamorgan Inventory: Domestic Architecture, Farmhouse and CottagesLevelItemDescriptionDrawing BL89: Three-unit long-house, with hall between narrow inner room and cowhouse - Gelli-gaer, Blaenau.MediumGraphic.ImagesnArchive Number6231536TitleNMR Site FilesLevelItemDescriptionGilfach Maen Isaf, Gelligaer; preliminary sketch of timber detail produced by RCAHMW, undated.MediumGraphic.ImagesnArchive Number6231535TitleNMR Site FilesLevelItemDescriptionGilfach Maen Isaf, Gelligaer; descriptive account produced by C.N. Johns 1965MediumText.ImagesnArchive Number6336431TitleRCF08_206 - RCAHMW Field NotesLevelItemDescriptionSketch plan drawing relating to 'Gilfach-maen Isaf'.Medium1 file. Graphic.ImagesnArchive Number6337222TitleRCF08_571 - RCAHMW Field NotesLevelBatchDescriptionSketch plan drawings relating to various properties in Glamorgan.Medium1 file. Graphic.Imagesn