Found by میرشمس الدین پیراسته فرد (Mir Shams Addin Pirastefard) at Shour Valley Geosite, Qeshm Island, Iran. This brick is now deposited at Qeshm Island UNESCO Global Geopark Museum. 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)…
Many thanks to Bob Frost, Tasmania for directing me towards the following information.
RMS Orcades was a British passenger ship that Vickers-Armstrongs Ltd of Barrow-in-Furness built as an ocean liner in 1937. Her owner was Orient Line, which operated her between Britain and Australia 1937–39, and also as a cruise ship. The Admiralty then requisitioned her and had her converted into a troopship.
On 9 October 1942 Orcades left Cape Town for Liverpool carrying 741 passengers, 3,000 tons of general cargo and 2,000 bags of mail.
In 1942 the German submarine U-172 attacked her off South Africa. Orcades‘ crew and gunners fought to fend off the submarine and save their ship, and it took U-172 two and a half hours and seven torpedoes to sink her. Orcades‘ Master, Charles Fox, was decorated by the Crown and Lloyd’s of London for his bravery and leadership. WIKI
Deep Ocean Search located the wreck of SS Orcades off Cape Town, South Africa and took photos of the sunken remains including this one of a pile of Thistle bricks some 4800 metres down. The bricks were, most likely part of her general cargo or they may have been spare fire bricks for her boiler fireboxes or other associated stoves etc however more generally fire bricks for boilers etc would be shaped in some way.
Thistle fire bricks
- 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.