Material regarding quarry workers in the Penally area Pembrokeshire 1841 Math Eitemau Uwchlwytho gan Penally History Group
Material on the lime kilns at Blackrock quarries Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Aerial view of old limestone quarry in Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
"A Report on Pembrokeshire Limestone and Limekilns" Math Eitemau Uwchlwytho gan Penally History Group
Notes regarding quarrying on Caldey Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Notes regarding quarrying on Caldey Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Notes from Pembrokeshire the Forgotten Coalfield Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Reference notes on quarrying sources Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Hand written notes on the Lime industry Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
What is Lime and How is it Prepared Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Quarrying Industry in Wales. Area 6 Penally Pembrokeshire Math Eitemau Uwchlwytho gan Penally History Group
Information on Cleddau river traffic Llangwm Pembrokeshire Math Eitemau Uwchlwytho gan Llangwm Local History Society
Sketch of the Mineral Property under Kidwell canals & tramroads Math Eitemau Uwchlwytho gan Gillian Barton
Specimens of Rocks. Proof of an Illustration for Wright's 'Globe Prepared for Man'. Math Eitemau Uwchlwytho gan Yale Center for British Art
