The clocks of Sir Isaac Newton and John Flamsteed.
Contributors: Newton, Isaac, Sir, 1642-1727.; Flamsteed, John, 1646-1719.
Publisher: N.A.G. Press
Published: 1948
Place of publication: (London
Language: eng
Number of pages: 18
Notes: Cover title.

Reprinted from the Horological journal, vol. 90, 1948.