Cofnod Archif

6072118

Cooke's Explosive Works, Penrhyndeudraeth; miscellaneous material produced or collated by Brian Malaws, including annotated copies of large scale maps, provisional and draft drawings showing various processes employed at the Works, safety instructions used in the plant, historical account of unknown origin, photographic copy of a flow diagram showing the process involved in the treatment of refuse acid.

Additional Information

Cartographic, Graphic, Text.

Mr Brian A. Malaws, RCAHMW

c. 1995