4.7 (284) · $ 816.00 · In stock
London: Newton and Co., 1909. First Edition. 8vo. 8 , 215, 5 pp. including index and Price-list . COMPLETE with all 28 plates and requisite 27 printed tissue sheets there are 2 tissue guards for plate V . Original publisher
HARMONOGRAPHS]. Harmonic Vibrations and Vibration Figures by Goold
Harmony's Golden Ratio stabilising sound, light and matter - Part 2
[HARMONOGRAPHS]. Harmonic Vibrations and
Harmonograph - Wikipedia
Arctic News: Radio and Laser Frequency and Harmonic Test Ranges
Michael Laird Rare Books LLC - AbeBooks
London: Newton and Co., 1909. First Edition. 8vo. 8 , 215, 5 pp. including index and Price-list . COMPLETE with all 28 plates and requisite 27 printed
HARMONOGRAPHS . Harmonic Vibrations and Vibration Figures by Joseph Goold on Michael Laird Rare Books
Harmonograph
Double-Elliptical Pendulum Harmonograph
Variations on Simple Pendulums
Various curves generated by the Harmonograph: specimen of figure