Casgliadau Arlein

An information / work sheet for educational groups visiting the North Wales Quarrying Museum. The work sheet consists of five pages of questions about the museum. The work sheet was owned by Mr Owen William Humphreys, who worked as a steward at Dinorwig Quarry between 1946 and 1969. Following the quarry closure in 1969, the Gilfach Ddu workshops were saved, and became the ‘North Wales Quarrying Museum’ (now known as the National Slate Museum). Mr Owen William Humphreys worked at the museum for some time, and probably picked up the leaflet during his time as an employee of the museum.