| Ddisgrifiad / Description | Slides originally labelled "Trefriw". However this label seems misleading as the 80 slides, in both colour and black and white which are not individually labelled, mostly depict aluminium products ranging from saucepans to aeroplanes. These slides were probably marketing material for Aluminium Corporation Limited. There are also some slides of the Dolgarrog aluminium works and the pipelines from the dam and some rural Conwy Valley scenes. |