This brickmark is referred to in a Bonnybridge Silica & Fireclay Co Ltd brochure
This may have also been marked NOVO Sillimanite.
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Found by Franco Andrés at Rosario, Santa Fe, Argentina. Franco states – I’m a mechanical engineer from Argentina. I was looking for information about this brick and found your website. I’m currently working at an old technical school. The building has a boiler room, built between 1934 and 1937. One of my coworkers found some of…
Found by Gary Fritson on the River Tees at Middlesbrough. 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…
Found by Ian Suddaby at This example is not in my possession. The ‘C’ of Calder is missing. 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…
Found by Ian Suddaby on the site of the Manuel Brickworks, Whitecross. 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 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 Claudio Ernesto Rios. Claudio states – The bricks were found in the City of Zárate, Buenos Aires, Argentina. In a fridge (almost totally destroyed today) the fridge’s name was Smithfield Refrigerator of English capital, built in 1903, so I would believe those bricks were manufactured in the last decade of the 19th century….
Found by Patricio Peralta in an old bakery, Lincoln, Provincia de Buenos Aires, Argentina. “Calder British Made”. 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…
Found by Senja Salmi in Sääksjärvi, Mäntsälä, Finland. Senja states – We are not sure how old this house is but at least about 100 years old and it was built by the last blacksmith of this village. Bonnybridge Silica & Fireclay Co Ltd, Bonnybridge. alt Calder Firebrick Works, Airdrie, Lanarkshire. alt Chapelhall Works, Lanarkshire….
Found by Ian Suddaby on the site of the Manuel Brickworks, Whitecross. 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 by Ian Suddaby on the site of the Manuel Brickworks, Whitecross. 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.
