Found at Drum Farm, Bonnybridge.
Hepworth Ceramic Holdings plc (GR-Stein Refractories Ltd. parent co) bought the Bonnybridge Silica & Fireclay Co. Ltd in 1972, closed Bonnybridge works in 1973 and closed Chapelhall in 1980. Therefore between 1972 and 1980, GR-Stein Refractories probably continued to manufacture bricks with this trademark for a time.
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession The manufacturer of this checker is unknown although the find site would suggest it was made at the Manuel Works, Whitecross’ Scotland. Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor…
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession The manufacturer of this checker is unknown although the find site would suggest it was made at the Manuel Works, Whitecross’ Scotland. Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor…
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor Brickworks, Denny, Stirlingshire. Milnquarter Fireclay & Gannister Works, Bonnybridge, Stirlingshire. This stamp has been stencilled onto the brick.
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor Brickworks, Denny, Stirlingshire. Milnquarter Fireclay & Gannister Works, Bonnybridge, Stirlingshire.
Many thanks to Chris Lowe for the following information. Chris states the bricks were found in an old fireplace on his family’s property in Oregon, USA. There may be a thumbprint to the top right. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire. Hepworth Ceramic Holdings…
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor Brickworks, Denny, Stirlingshire. Milnquarter Fireclay & Gannister Works, Bonnybridge, Stirlingshire.
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor Brickworks, Denny, Stirlingshire. Milnquarter Fireclay & Gannister Works, Bonnybridge, Stirlingshire. See Nettle D 8468 Ian states – The NETTLE D 8468 as per…
Found by Ian Suddaby on the site of the old Montrose Iron Foundry. A fire brick stamped on the stretcher side is unusual. This example is not in my possession. Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor Brickworks, Denny, Stirlingshire. Milnquarter Fireclay & Gannister…
Found at Manuel Works, Whitecross by Ian Suddaby. This example is not in my possession Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co, Anchor Brickworks, Denny, Stirlingshire. Milnquarter Fireclay & Gannister Works, Bonnybridge, Stirlingshire.
This is in the possession of John Ballantyne. It is a roll of plastic tape. John states – I think ram mix was the clay mix used to seal the tap hole of the blast furnace after the cast was completed. There was quite a bit of research/trialling done to get the mix ‘fit for…
