• FCSO U

    Found on the site of the old Bonnyside Brickworks, Bonnybridge. Unknown maker. Find location and stamp

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  • FCSO

    Found on the site of the old Bonnyside Brickworks, Bonnybridge. Unknown maker. Find location and stamp

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  • FCSO GEM

    Found at Castlecary Fireclay & Lime Works, Castlecary. Castlecary Fireclay & Lime Works, Castlecary,

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