Bundle of documents relating to the Penrhyn Quarries Limited Finance and Management This bundle mainly comprises of documents and graphs containing statistics of slate and slab sales by Penrhyn Quarries Limited between 1905- 1985. There are numerous pages of handwritten notes and statistics illuminating the sales of slate in tons, the profits made and the average price they were sold. There are 4 graphs showing the average sales of slate between 1905-1985, the profits made between 1900-1955, the average of slate sold in tons 1900-1955 and averages over 20 year periods. There are also documents such as a memorandum by Mr. J.C. Douglas Pennant for the consideration of the Company under item (4) of the agenda for the Annual General Meeting held on 22nd October 1959 and a memorandum by Pritchard, Wood & Partners on Improving the market for slate in the building industry copy of a director report for 1958. This folder also contains a ‘Welsh Slate Industry Report’ by the Committee appointed by the Minister of Works London for 1947. 1895-1959