slate mine

P06200.

view of Snowden, in the vale of Llan Beriis, in Caernarvon shire
view of Snowden, in the vale of Llan Beriis, in Caernarvon Shire
view of Snowden, in the vale of Llan Beriis, in Caernarvon shire
iew of Snowden, in the vale of Llan Beriis, in Caernarvon shire