Amrywiad o bamffledi, toriadau, a ffotograffau o ddiddordeb hanesyddol ac archeolegol a gasglwyd gan Emyr Humphreys, gan gynnwys y pamffledi cyhoeddedig 'Adroddiad ar Gloddiadau yn Din Lligwy, Ynys Môn' gan E. Neil Baynes (Llundain: Yr Awdur, [?1931]), a gyhoeddwyd gyntaf yn ‘Archaeologia Cambrensis’, Ebrill 1908, ynghyd â thoriad dyddiedig Gorffennaf 1996; ‘An Inventory of the Ancient Monuments in Anglesey: Corrections and Additions 1937-1959’ (Llundain: HMSO, 1960); ‘Excavations at Cae Llys, Rhosyr, Ynys Môn’ (Ymddiriedolaeth Archaeolegol Gwynedd, 1995); ‘British Landscapes Through Maps: Snowdonia’, C. Embleton (Sheffield: Y Gymdeithas Ddaearyddol, 1969); a ‘Dinefwr Castle, Dryslwyn Castle’, Sian E. Rees & Chris Caple (Caerdydd: Cadw, 1999); ynghyd â ffotograff yn dangos safle hanesyddol dienw (heb ei ddyddio), a chopi o fap Arolwg Ordnans (taflen 107) o Eryri (1952). / Various pamphlets, cuttings, and photographs of historical and archaeological interest collected by Emyr Humphreys, including the published pamphlets ‘Report on Excavations at Din Lligwy, Anglesey’ by E. Neil Baynes (London: The Author, [?1931]), first published in Archaeologia Cambrensis, April 1908, together with a cutting dated July 1996; ‘An Inventory of the Ancient Monuments in Anglesey: Corrections and Additions 1937-1959’ (London: HMSO, 1960); ‘Excavations at Cae Llys, Rhosyr, Ynys Môn’ (Gwynedd Archaeological Trust, 1995); ‘British Landscapes Through Maps: Snowdonia’, C. Embleton (Sheffield: The Geographical Association, 1969); and ‘Dinefwr Castle, Dryslwyn Castle’, Sian E. Rees & Chris Caple (Cardiff: Cadw, 1999); together with a photograph showing an unnamed historic site (undated), and a copy of an Ordnance Survey map (sheet 107) of Eryri (1952).