Bundles of loose tack notes granted to mining prospectors on the Gogerddan estate by Thomas Pryse, Richard Richardson, David Morgan and John Pughe Pryse or their agents, for mining in Henfwlch, Allt y Crib, Nantcoch near Ceulan, Nantycagle, Blaenceulan, Esgair Hir, Esgair Fraith and elsewhere in the lordship of Genau’r-glyn, 1732-1772; and tack notes issued by Pryse Loveden (later Sir Pryse Pryse), for mining in Henllys Farm, Cwmere, Cwmeinion, Blaenclettwr, Nantyrarian, Darren, Penpompren Ucha, Blaendyffryn Isa, East Bronfloyd, Ffosfudr, Troedrhiwsebon, Lluest Gotta, Cwmbwa, part of Glanravon, Bwlchyr Adwy, Nantyperfedd, Bryngwyn Mawr, Bryngwyn Canol, Bwlch Glas, Craignant Bach or Bog Pool, Neuadd-yr-ynys, Llawr Cwmbach, Lletty Evan Hen, Cwmglo, Troedrhiwseiri, Camdwr Mawr, Camdwr Bach, Braichgarw, and numerous other locations in Cwmrheidol, Elerch, Llanbadarn Fawr, Cynull Mawr, Ysgubor-y-coed, Llanfihangel Genau’r-glyn and Llangynfelyn, and the lordship of Genau’r Glyn, Cardiganshire, and occasionally in Llechweddmor, Tynohir and Dolgarnedd otherwise Felin Llyfnant, Montgomeryshire, 1859-1903. The tack notes often provide the tithe map reference numbers.