Thomas Firth & Sons Ltd
Steelfounder, Sheffield, 1842-1930
Merged with neighbouring company John Brown and Co in 1930 to form Thomas Firth and John Brown, otherwise known as Firth Brown.
Steelfounder, Sheffield, 1842-1930
Merged with neighbouring company John Brown and Co in 1930 to form Thomas Firth and John Brown, otherwise known as Firth Brown.