Description
4 measured drawings of Mynydd Rhiw Neolithic Axe Factory, showing longtitudinal section of site, soil and sub-soil composition and detailed drawings of finds at the site; 14 field drawings, pencil on graph paper, of general plan dated 1958-59 and outlines and calculations of top site, stony banks and middle site areas, dated 1958 with additions in 1959, produced by Christopher Houlder.
