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John Percy FRS (23 March 1817 – 19 June 1889) was an English metallurgist.[1]
- ^ Blanford, W. T. (1890). "Obituary. John Percy". Quarterly Journal of the Geological Society. 46: 45–48. doi:10.1144/GSL.JGS.1890.046.01-04.02. S2CID 219232465.
John Percy FRS (23 March 1817 – 19 June 1889) was an English metallurgist.[1]