Grace's Guide To British Industrial History

Registered UK Charity (No. 1154342)

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,701 pages of information and 247,104 images on early companies, their products and the people who designed and built them.

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.

Oxygen Welding Works: Difference between revisions

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of New Summer Street, Birmingham
of New Summer Street, Birmingham


1913 Demand for their '''Simplex''' patent piston and patent '''Duplex''' piston ring was so great that the firm outsourced the work on the Simplex piston to [[Joseph Sankey and Sons]]<ref>[Motor-19130211]</ref>  
1913 Demand for their '''Simplex''' patent piston and patent '''Duplex''' piston ring was so great that the firm outsourced the work on the Simplex piston to [[Joseph Sankey and Sons]]<ref>[[Motor-19130211]] Motor</ref>  


== See Also ==
== See Also ==

Latest revision as of 12:57, 31 August 2024

1913.
1914. Simplex Light Steel Pistons.

of New Summer Street, Birmingham

1913 Demand for their Simplex patent piston and patent Duplex piston ring was so great that the firm outsourced the work on the Simplex piston to Joseph Sankey and Sons[1]

See Also

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