Altenburg, Stiftsbibliothek, AB 13 E 15 Old shelfmarks MSS 25 | VII.25 Scribe(s) Jonas Anser von Melk Short title Varia miscellanea (Theologia) inter quae subsequentes ad disciplinas naturales pertinent Century 17 Precise date 1602-1612; Einband 1678 Method of Dating i Language German | Latin Subject 1 Astronomie | Mathematik Material chart. Height × width 200 No. of leaves 473 Condition f.35 herausgeschnitten Marginal annotations Jonas Anser von Melk, später Abt in Altenburg Printed catalogs Gregor Schweighofer: Die Handschriften des Stiftes Altenburg (Sonderkatalog Nr.1; maschinenschriftlich vervielf.), 1956, S.86-88. | Paul Oskar Kristeller: Iter Italicum III (alia itinera I), Australia to Germany, Leiden 1983, S.12 Source Katalog Folkerts | Schweighofer Type of source cat. | cat.(ms.) Blank leaves 56v-58v Work 1Title (standard) Praxis geometrica (frag.) Additional remarks Praxis prima et secunda fehlen. Schließt mit praxis 14^a Folio no. 1r-9v Math. drawings Geometrische Zeichnungen mit erklärendem Text Work 2Author standard Johannes de Sacrobosco Title (ms.) Disputationes in Sphaeram Hoannis de sacro Bosco Folio no. 10r-31v Explicit finis Sphaerae & Etern.Geo.(sic) Work 3Title (ms.) Quaestiunculae aliquot jucundae et utiles Additional remarks Zahlenmystik; f.35 herausgeschnitten. Folio no. 32r-34v Work 4Author standard Johannes Carpentarius Scribe(s) P. Jona Title (ms.) Tractatus de horologiis practice conficiendis Folio no. 36r-56r Colophon finivimus 14.Julii 1610 magistro Joannes Carpentario per me P.Jona excipiente Work 5Scribe(s) P. Jonas Anser Additional names Aristoteles Title (ms.) Theses in universam Aristotelis Logicam Folio no. 59r-73v Work 6Scribe(s) P. Jonas Title (ms.) Theses physicae Folio no. 74r-80r