Search results for "Cumming | Alexander | 1731/2-1814 | watchmaker and mechanician Horology" (1 match)
Title | Abstract | Repository | Date Added |
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Cumming, Alexander (1731/2-1814) | Manuscript of 'The plan and heads of an essay for the improvement of clock and watch works' London, February 18th 1765 by Alexander Cumming. ... | Royal Society | 2009-11-09 |
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