FCS — 20/09/2021 Found by Ian Suddaby in Bonnybridge on the boundary between the old Dykehead Fireclay Works and the Bonnybridge Read more
FCS — 03/11/2018 Found in Airdrie. (Note – SBH – I believe this to be a product of the Castlecary Fireclay Read more
FCS MA1 — 17/04/2015 Found Gartliston Works, Glenboig. FCS MA1 or could be MAI. Unconfirmed maker but I think there will be Read more
