Halliwell-Phillipps, J. O. (James Orchard), 1820-1889 Sacro Bosco, Joannes de, fl. 1230 Bourne, William, d. 1583 Robins, John, 1500?-1558 Alexander, de Villa Dei Morley, Daniel of, fl. 1170-1190 Norfolk, Joannes Algorithms Calendar Science, Medieval I. Johannis de Sacro Bosco Tractatus de arte numerandi.--II. A method used in England in the fifteenth century for taking the altitude of a steeple or inaccessible object.--III. A treatise on the numeration of algorism.--IV. A treatise on the properties and qualities of glasses for optical purposes, according to the making, polishing, and grinding of them. By William Bourne.--V. Johannis Robyns De cometis commentaria.--VI. Two tables: one shewing the time of high water at London bridge and the other the duration of moon-light.--VII. A treatise on the mensuration of heights and distances.--VIII. An account table for the use of merchants.--IX. Alexandri de Villa Dei Carmen de algorismo.--X. Prefatio Danielis de Merlai ad librum de naturis superiorum et inferiorum.--XI. Proposals for some inventions in the mechanical arts.--XII. Preface to a calendar or almanac for the year 1430.--XIII. Johannis Norfolk In artem progressioni summula.--XIV. Appendix: I. Observations on the numerical contractions found in some manuscripts of the treatise on geometry by Boetius. II. Notes on early almanacs London : S. Maynard 1841 eng ian frederick-rothwell NOT_IN_COPYRIGHT US Evidence reported by ian frederick-rothwell for item raremathematicao00hallrich on March 31, 2008: no visible notice of copyright; stated date is 1841. 20080331232107 MSN University of California Libraries rich texts ucb_banc:GLAD-32756 ucb_banc GLAD-32756 2008-03-31 23:22:15 ian frederick-rothwell raremathematicao00hallrich ianf-r@archive.org 2008-03-31 23:22:17 2008-03-31 23:22:55 142 500 332434 332287 1Ds scanner-david-mccarthy@archive.org rich3 20080401195242 0 http://www.archive.org/details/raremathematicao00hallrich ark:/13960/t34170x4w 0004 [curator]julie@archive.org[/curator][date]20080523061856[/date][state]approved[/state] 20080430 Thu Mar 18 8:52:24 UTC 2010 cdl americana 4