Found Firth of Clyde, Glasgow
Triangle symbol followed by an A
I believe this is a Douglas Fireclay Works, Dalry, Ayrshire product as per this reference. I will record it as such until proven otherwise.
“The VIIth International Ceramic congress was held in Britain in 1960, and on 24th May the members visited the Douglas Works at Dalry. A small descriptive booklet was issued for the occasion describing the various Douglas firebrick brands, and the high alumina Triangle brands based on calcined bauxite from Guyana, and the local bauxitic fireclays from high Smith-stone mine, and the Langside mine at Galston. The bauxitic clays were calcined in a shaft kiln with a capacity of about 3,000 tons a year, while firebricks amounted to about 25,000 tons a year. A most profitable range of refractory cements and castables added another 7,000 tons a year”
.
Many thanks to Charlie Terry for the following photographs and information. Charlie states – My great-grandfather worked at the Beaconsfield and Lefroy gold mines in Tasmania. He was an assayer. Some of the bricks are still in their original boxes and have been stored in a shed for decades. Below – An example of one…
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 by David Kitching at Dunaskin, Ayrshire. This example is not in my possession. Douglas Fireclay Works, Dalry, Ayrshire. . . .
Found by John Winter in an inner Brisbane Creek, Australia. Douglas Fireclay Works, Dalry, Ayrshire. . . . .
Found by Jim in the Sheffield area. This example is not in my possession. I believe this is a Douglas Fireclay Works, Dalry, Ayrshire product as per this reference. I will record it as such until proven otherwise. “The VIIth International Ceramic Congress was held in Britain in 1960, and on 24th May the members…
Found by Jim in the Sheffield area. This example is not in my possession. Douglas Fireclay Works, Dalry, Ayrshire. . . .
Found by Jim in the Sheffield area. This example is not in my possession. Douglas Fireclay Works, Dalry, Ayrshire. . . .
Found at the old Ravenscraig Steelworks, Motherwell. Douglas Fireclay Works, Dalry, Ayrshire. . . . .
Found on the site of the old Bonnyside Brickworks, Bonnybridge. Unidentified manufacturer but considering the find site and the fact it was found in a pile of bricks stamped ‘Dougall’, it is very possible that this ‘DB’ stamp stands for ‘Dougall Brickworks or ‘Dougall, Bonnyside’. James Dougall & Sons Ltd, Bonnybridge, Stirlingshire. Alternative brickworks include:…
Found by Ian Suddaby at Grangemouth. This example is not in my possession. Douglas Fireclay Works, Dalry, Ayrshire. . . . .
