Penmachno quarry (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Penmachno quarry" in English language version.

refsWebsite

Global rank English rank

low place

7,354^th place

1books.google.com

3^rd place

3^rd place

1coflein.gov.uk

low place

7,998^th place

5,202^nd place

3,120^th place

1northwaleschronicle.co.uk

low place

low place

books.google.com

Richards, Alun John (1999). The Slate Regions of North and Mid-Wales and Their Railways. Gwasg Carreg Gwalch. ISBN 978-0-86381-552-2.

coflein.gov.uk

Leighton, David (27 January 2015). "CWM MACHNO SLATE QUARRY;PENMACHNO SLATE QUARRY (40535)". Coflein. RCAHMW.

library.wales

newspapers.library.wales

"Accident". North Wales Weekly News. 24 December 1909.
"The North Wales Weekly". Carnarvon and Denbigh Herald. 13 August 1909.
"Penmachno". Carnarvon and Denbigh Herald. 1 May 1891.

nls.uk

maps.nls.uk

Merionethshire IV.NE (Map). Ordnance Survey. 1887.

northwaleschronicle.co.uk

Davies, Shaun (4 August 2019). "An 'honour' for Gwenan to make the 2019 Eisteddfod Chair". North Wales Chronicle.