Grace's Guide To British Industrial History

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Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,711 pages of information and 247,105 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.

Darling and Schwartz: Difference between revisions

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1852 '''Samuel Darling''' invented a graduating engine and began the manufacture of rules and squares at Bangor. His first partner was '''Edward H Bailey''', but after a year he formed a new partnership with '''Michael Schwartz''', a saw maker and hardware dealer of Bangor.  
1852 '''Samuel Darling''' invented a graduating engine and began the manufacture of rules and squares at Bangor. His first partner was '''Edward H Bailey''', but after a year he formed a new partnership with '''Michael Schwartz''', a saw maker and hardware dealer of Bangor.  


1866 they formed a partnership with competitors [[Brown and Sharpe Manufacturing Co|Brown and Sharpe]].  
1862: At the 1862 Exhibition in London, Darling & Schwartz of Bangor, Maine, showed measuring instruments in the category 'USA Class XIII - Philosophical Instruments &c', for which they were awarded a bronze medal, 'For the excellence and accuracy of the manufacture of their steel scales, and straight edges'.
 
1866 Darling and Schwartz formed a partnership with competitors [[Brown and Sharpe Manufacturing Co|Brown and Sharpe]].  


The partnership continued as '''Darling, Brown & Sharpe''' until 1892, when Darling's interests were bought out <ref>'English & American Tool Builders' by Joseph Wickham Rowe </ref>
The partnership continued as '''Darling, Brown & Sharpe''' until 1892, when Darling's interests were bought out <ref>'English & American Tool Builders' by Joseph Wickham Rowe </ref>

Revision as of 14:56, 29 December 2018

Darling & Schwartz sliding caliper gauge
Detail showing high standard of workmanship
Discrete marking on caliper gauge, and a pin head

Darling & Schwartz of Bangor, Maine, USA

  • Makers of high quality tools. Typically, their tools were etched or stamped D. & S.

1852 Samuel Darling invented a graduating engine and began the manufacture of rules and squares at Bangor. His first partner was Edward H Bailey, but after a year he formed a new partnership with Michael Schwartz, a saw maker and hardware dealer of Bangor.

1862: At the 1862 Exhibition in London, Darling & Schwartz of Bangor, Maine, showed measuring instruments in the category 'USA Class XIII - Philosophical Instruments &c', for which they were awarded a bronze medal, 'For the excellence and accuracy of the manufacture of their steel scales, and straight edges'.

1866 Darling and Schwartz formed a partnership with competitors Brown and Sharpe.

The partnership continued as Darling, Brown & Sharpe until 1892, when Darling's interests were bought out [1]

See Also

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Sources of Information

  1. 'English & American Tool Builders' by Joseph Wickham Rowe