old frechevillian's brick collection: Battersea - Found Cadeby Colliery, S.Yorks 2008
old frechevillian's brick collection: Clayton & Co Patent - Found 2014
old frechevillian's brick collection: Henry Clayton & Co - Patent
old frechevillian's brick collection: Sankey Aluma - Found Blackburn, Lancs. 2018
old frechevillian's brick collection: St. Pancras Ironworks Co.
old frechevillian's brick collection: The St Pancras Ironworks London Patent Stable Pavior - Found Chesterfield, Derbys. 2015