Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
1800-1814 Vol. 1
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An Account of a Method of Dividing Astronomical and other Instruments, by Ocular Inspection; in Which the Usual Tools for Graduating Are Not Employed; the Whole Operation Being So Contrived, That no Error can Occur but What Is Chargeable to Vision, When Assisted by the Best Optical Means of Viewing and Measuring Minute Quantities. [Abstract]
Edward TroughtonVolume:
1
Year:
1800-1814
Language:
english
Journal:
Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London
DOI:
10.2307/109675
File:
PDF, 224 KB
english, 1800-1814