MPG.eBooks - Search Results - "Astronomical Instruments / Early Works To 1800"

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Directions for making the best composition for the metals of reflecting telescopes : Together with a description of the process for grinding, polishing, and giving the great specul...

by Mudge, John
Published 1777

printed by W. Bowyer and J. Nichols

Subjects: “...Astronomical instruments / Early works to 1800...”