See Alun Richards
Gazeteer of Welsh Slate Quarrying in Wales 2nd edition 2007 p. 98
http://www.hendrecoed.org.uk/Wilkinson/search ):
FOEL QUARRY SLATE CAPEL CURIG CAERNARFONSHIRE SH717555
References:
Williams, M C & Lewis, M J T, Gwydir Slate Quarries, 1989 p. 8
Notes:
also known as BRYN CYPLE QUARRY
see also MOEL SIABOD QUARRY, TREWYDIR QUARRY
TREWYDIR QUARRY SLATE CAPEL CURIG CAERNARFONSHIRE SH718556
References:
Barker’s Joint Stock Companies Directory 1867
House of Commons Sessional Papers 1862(58)
House of Commons Sessional Papers 1864(452)
Mining Journal 1861 p. 415
Mining Journal 1865 pp. 468, 473, 530, 540, 558
Public Record Office: BT 31/575/2372
Templeton’s Joint Stock Directory 1866
Williams, M C & Lewis, M J T, Gwydir Slate Quarries, 1989 p. 8
Dave