Yorkshire Bricks.
Cindrils Firebrick.
Cindrils is the firebrick mark of Joseph Morton Ltd, Cinderhills Fireclay Works, Siddal, near Halifax, West Yorkshire.
This firebrick was found close to the old location of Ravenhead Glass works on Nuttall Street St Helens.
Date: 06/02/2021
Location: Nuttall Street St Helens. Ravenhead Glass Works
Photographer: P. Wilkinson