By A Mystery Man Writer
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
Between Mechanics and Harmony: The Drawing of Lissajous Curves
Harmonograph: A Visual Guide to the Mathematics of Music [9 
Various curves generated by the Harmonograph: specimen of figure
London: Newton and Co, 1909. First Edition. Very good. 8vo. [8], 215, [5] pp. (including index and Price-list). COMPLETE with all 28 plates and
[HARMONOGRAPHS]. Harmonic Vibrations and Vibration Figures
3: Facsimile and the transmission of images. – Stephen Jones and
HARMONOGRAPHS]. Harmonic Vibrations and Vibration Figures by Goold
Download SVP Catalog in pdf format - Sympathetic Vibratory Physics
Harmonograph - Experimental Stage Project
HARMONOGRAPHS]. Harmonic Vibrations and Vibration Figures by Goold
3: Facsimile and the transmission of images. – Stephen Jones and
Harmonographs. II. Circular Design, PDF, Circle
Harmonic Vibrations - The Odinic Rite
[HARMONOGRAPHS]. Harmonic Vibrations and