• GR – Stein Refractories Limited patents

    Regenerative heat exchange systems Patent number: 4282923 Abstract: A regenerative heat exchange system comprises a multiplicity of refractory members laid in adjacent parallel rows to form one course in the system, each refractory member being so shaped such that the adjacent refractory members of one row co-operate to form a gas passageway or duct through that first…

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  • J & R Howie Hurlford

    Found by Eddie McLean in the Glasgow area. Hurlford Fireclay Works, Galston Road, Hurlford, Ayrshire. . . . .

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  • Glenboig 401

    Found by Eddie McLean in the Glasgow area. Glenboig Union Fireclay Company, Glenboig, Lanarkshire. Alternative brickworks include: Glenboig Star Fireclay Works, Glenboig, Lanarkshire. Glenboig Fireclay Works, (Old Works) Glenboig, Lanarkshire .

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  • 5507 Thistle

    Found by Eddie McLean in the Glasgow area. 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 .

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  • Caledonia

    Found by Eddie McLean in the Glasgow area. Caledonia Fireclay works, Paisley, Renfrewshire. . . . .

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  • Glenboig Special W8

    Found by Angela Holton in the Alloa area. Glenboig Union Fireclay Company, Glenboig, Lanarkshire. Alternative brickworks include: Glenboig Star Fireclay Works, Glenboig, Lanarkshire. Glenboig Fireclay Works, (Old Works) Glenboig, Lanarkshire .

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  • E Heathfield

    Found by Eddie McLean in the Glasgow area. Heathfield Fireclay Works, Garnkirk. Note the thumbprint to the top right. . . .

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  • Octo 23

    Found by Gary Fritson on the River Tees at Middlesbrough. 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…

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  • Mainholm

    Found by David Porte in the Ayrshire area. This example is not in my possession. Note the reversed ‘N’ and ‘L’. Mainholm Tileworks, Newton, Wallacetown, South Ayrshire. . .

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  • Ivor Nettle

    Found at the Manuel Brickworks, Whitecross by Ian Suddaby. This example is not in my possession. Ian states – This IVOR kiln hanger brick is damaged but it’s still the best by far I have ever found. I don’t know whether Ivor was a brand name or a company name, once again there’s a lack…

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  • Arniston 1858

    Found by Ian Suddaby near Pathhead, Midlothian. This example is not in my possession. Arniston Coal, Lime & Brick Works, Gorebridge, Midlothian. . . .

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  • 6458 Nettle 9 B

    Found and recovered from the John Lysaght Normanby Park Works at Scunthorpe, Lincs by Jim Stevens. Now in the possession of Ian Suddaby. This example is not in my possession. It measures roughly 14″ x 10″ x 6″. Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein & Co,…

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  • Barony

    Found by Robert Gwynn in East Ayrshire. This example is not in my possession. Although not known for certain, it is believed this brick was manufactured at the Barony Colliery, Auchinleck, East Ayrshire. Canmore .

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  • Southhook Kilmarnock =

    Found by Eddie McLean in the Glasgow area. Southhook Fireclay Works, Kilmarnock, Ayrshire. Alternative brickworks include: Southhook Potteries, Bonnyton, Kilmarnock, Ayrshire. Southhook Fireclay Works, Dreghorn, Ayrshire. .

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  • Lion

    Found by Ian Suddaby on the shore at Prestongrange. This example is not in my possession. The manufacturer is unknown but it is very likely to be a product of the Prestongrange Works. It is also believed that ‘Lion’ may represent the customer and indeed this customer may be the Lion Foundry in Kirkintilloch near…

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  • Test castables found at the Manuel Works, Whitecross

    The following refractory castable test samples were found during ground works at the Manuel Brickworks, Whitecross by Ian Suddaby and myself. These laboratory test samples are cement-based and have been marked with a marker type pen. Below – The cut edge of each sample. Below – some close up photographs of the cut edge. ….

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  • Nettle D 6 – 93

    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. Below – This stamp is unusual on a…

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  • Nettle L G

    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.

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  • A Wilson & Sons Patent Dunfermline

    Found by Angela Holton on the North shore of the Firth of Forth. This example is not in my possession. Lochhead Fireclay Works, Dunfermline, Fife. . . Below – A broken slab of fire clay. .  

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  • Calder X 95

    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…

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  • Klinit 60 – 69

    Found by Angela Holton in the Bo’ness area. I am not in possession of this example. Although this is broken there is little doubt it was stamped 60 – 69 and was a circle brick. Garnqueen Fireclay Works, Glenboig, Lanarkshire. Alternative brickworks include: Gartliston Fireclay Works, Glenboig, Lanarkshire. Building bricks at Garscadden Works, Drumchapel.

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  • KMS 1785

    Found by Angela Holton in the Bo’ness area. I am not in possession of this example. Unidentified maker and mark – KMS See KMS for information. Below – Although the brick is damaged there is little doubt it was stamped KMS.

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  • 9636 Stein Mullite

    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. . .

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  • 4237 Stein Sillimanite B 2/2

    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. . .

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  • Lochside stamping plates

    Found by Angela Holton on the north shore of the Firth of Forth. These are not in my possession. Lochside Works, Townhill, Dunfermline, Fife. . . . Below – 3 heavy metal brick stamping plates.

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  • 12 Calder

    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…

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  • Scottish bricks found in Argentina

    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….

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  • Calder brick found in Argentina

    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…

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  • Bonnybridge brick found in Finland

    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….

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