A paper, on the patent azimuth and steering compass invented by E.J. Dent ... [together with a paper on the shape of the wheel-teeth in the clock for the new Royal Exchange] / Presented to the ... British Association for the advancement of science ... 1844.

  • Dent, Edward John, 1790-1853
Date:
1844

Licence: Public Domain Mark

Credit: A paper, on the patent azimuth and steering compass invented by E.J. Dent ... [together with a paper on the shape of the wheel-teeth in the clock for the new Royal Exchange] / Presented to the ... British Association for the advancement of science ... 1844. Source: Wellcome Collection.

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