4132 Sillimanite A 11 S
— 22/07/2024Found by Angela Holton at the Manuel Brickworks and left in situ due to its size and weight. Although it is not stamped Stein there is little doubt that due to the find location, that this is a Stein product. Stein, Castlecary Fireclay Works, Castlecary, Stirlingshire. Stein, Manuel Firebrick and Refractory Works, Whitecross, Stirlingshire. Stein…