| 
        
         Click on 
                thumbnail to enlarge 
                
                Stock Code GRL1951 |  | Certificate  dated 30th October 
        1951 for 180 units of capital stock 
        in this Sheffield-based  manufacturer of refractory ceramic goods 
        (e.g. furnace lining bricks and pipework). Ornate red border on yellow 
        background with red imprint of company seal. Issued to Violet Evelyn 
        Margaret Shirlaw of Bank Top, Appley Bridge, near Wigan, Lancashire. 
        Actual handwritten signatures of P Gregory, director and D Morris, 
        company secretary. The 
        company was registered in 1900 as Worksop Brick Company, Ltd and changed 
        it's name to General Refractories in 1929. It owned factories at 
        Sheffield, Worksop, Bawtry, Middlesbrough and Kings Lynn together with 
        the Mayers Lane mine, Bradfield and the Wharncliffe Chase Mine, Deepcar. 
        In 1936 the Glenboig Union Fireclay Company was purchased. In 1963 GRL 
        merged with British Industrial Sand under the holding company General 
        Refractories Group Ltd which in turn merged with Hepworth Iron Company 
        Ltd of Sheffield in 1970 to form Hepworth Ceramic Holdings Plc, 
        subsequently renamed Hepworth Plc. Certificate size is 
        31 cm 
        high x 20 cm wide (13" x 8.5"). |