Casgliadau Arlein

An illustrated catalogue of machines, tools, and fittings for sheet metal workers, engineers and plumbers. The catalogue was found in the NSM library, probably left in the building since the days before the museum was founded i.e. when the Gilfach Ddu was still operating as Dinorwig Quarry’s workshop (1870-1969). The catalogue was possibly used by the store man, clerk or engineer at Gilfach Ddu.