Ruthven printing press, built by John Jones and used in his printing shop, Llanrwst, 1817. Ruthven Printing Press, 1817 1817
Safety lamp, Evans, Evan (Llanwrst), Clanny type (bonnetted), from the Royal Commission on Accidents in Mines, 1879-86, maker: Evan Evans, Llanrwst, marking: Evans's automatic Miners Lamp, Llanrwst, 1883-5 Safety lamp
Two tympans and one frisket from printing presses from Llanrwst, North Wales Two tympans and one frisket from printing presses
