Plowman, Dr. J.M.MareMagnum
1 résultat
Features: The Foliot and the Natural Day; Twenty-Sixth Annual General Meeting; Edward Aldridge of Deal; The 13th Century 'King Hezekiah' Water Clock; Chronometer Escapements; A 15th Century Italian Clockmaker's Workshop; The St. Alban's Clock - Addendum; The Fly in the Grimthorpe Escapement; Further Thoughts on Grimthorpe's Fly; Section News; Huyghens, the Secret in the Coster-Fromanteel 'Contract' - the Thirty-Hour Clock; A Precision Clock by Josiah Emery; Scientific Notes - A Musical Time Beater; and more. Moderate wear. Unmarked. Quality copy. Book