Penmaenmawr and Welsh Granite Co
of Penmaenmawr, R.S,O., North Wales, and 62, Dale Street, Liverpool.
1911 The 3 companies were amalgamated.
1914 Speciality: Roadstone, also Sets, Macadam, Tar Macadam, and Breakers; also of Curbs and Channels, and of Machine-broken Railway Ballast and Chippings.
Sources of Information
- The Times, June 11, 1963