Penrhyn Quarries Limited Managing Directors Reports 1952-1958 The Managing director reports included are for the years 1953, 1955, 1956 and 1958 with a forecast for 1959 with notes thereon. This folder also contains a letter declaring redundancy for an unnamed staff member dated 31 March 1958 and an information document for the directors regarding a Mill Workshop Fire at Penrhyn Quarries on the 16th of October 1952. 1952-1958