Nicola, Great explanation of terminology. I completely agree and applaud your use of the historical literature for guidance.
All best, Sara Sara J. Schechner, Ph.D. David P. Wheatland Curator of the Collection of Historical Scientific Instruments Department of the History of Science, Harvard University Science Center 251c, 1 Oxford Street, Cambridge, MA 02138 Tel: 617-496-9542 | Fax: 617-496-5932 | sche...@fas.harvard.edu http://www.fas.harvard.edu/~hsdept/chsi.html --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
