Found Old Niddrie brickworks, Cleikimin, Edinburgh.
This is not in my possession.
Note the thumb print.
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 Oakvale, Livingston. Heathfield Fireclay Works, Heathfield, Lanarkshire. Alternative brickworks include: Cardowan Fireclay Works, Lanarkshire. . . Below – A similar stamp on a brick found at the same location by Ian Suddaby. Note the lazy ‘O’ which is lying on its side. Note the thumbprint to the bottom left.
Found by Eddie McLean in the Glasgow area. This stamp is likely to have had at least 4 numbers. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire. Hepworth Ceramic Holdings plc (GR-Stein Refractories Ltd. parent co) bought the Bonnybridge Silica & Fireclay Co. Ltd in 1972,…
Found by Eddie McLean in the Glenboig area. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire. 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…
Found by Eddie McLean in the Glasgow area. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire. 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…
Found by Eddie McLean in the Glasgow area. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire. 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…
These bricks were found by Gustavo Coronel. Gustavo states – I am communicating with you for the purposes of a new find of CALDER bricks, produced in another of the lime kilns in the City of Malagueño, this is the largest kiln in the entire Province of Córdoba. It is located in Barrio Montevideo and…
Found by Ian Sinclair on Newshot Isle, Inchinnan, Renfrewshire. This example is not in my possession. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire. Hepworth Ceramic Holdings plc (GR-Stein Refractories Ltd. parent co) bought the Bonnybridge Silica & Fireclay Co. Ltd in 1972, closed Bonnybridge works…
This brick is in the possession of John Stevens. John states – I believe it came from a fireplace in an old north Brisbane home here in Queensland. Note the thumbprint to the bottom left. Blochairn Sand and Fire Clay Co, Blochairn, Glasgow. . .
This brick was found by Gustavo Agustín Coronel. He lives in the City of Malagueño Córdoba, Argentina. Gustavo states (apologies for the quality of the google translation) – I would like to tell you that since last year I have been researching and studying the history of our city, this study was carried out mainly…
Found by Ian Suddaby in Leith, Edinburgh. This example is not in my possession. Ian states – This might well be a second as it’s not well made. On the first photo, the frog is malformed and looks like it’s been repositioned in the press. The whole brick is misshaped too and the letters aren’t clear,…
