Manuscript on parchment of Joannes de Sacrobosco's Algorismus vulgaris, a treatise on mathermatics, numbers, and Hindu-Arabic numerals. Here incorrectly attributed to Boethius in the opening rubric and The manuscript is a palimpsest containing portions of Ovid's Heroides: on f. 2, Epistle XVI, lines 109-172; on f. 3, Epistle XVI, lines 173-233; on f. 5, Epistle XIV, lines 79-132; on f. 7, Epistle XIII, lines 119-166; on f. 8, Epistle XVI, lines 234-297. Remaining leaves unidentified
Alternative Title:
Algorismus vulgaris and Algorismus Boetii incipit
Description:
In Latin., Title assigned by cataloger. Variant title from opening rubric., Layout: Single columns of 32 lines., Script: gothic hybrida., Decoration: rubrication., Binding: modern paper., Secundo folio: De additione., and Evidence of pricking.
Subject (Geographic):
Connecticut and New Haven.
Subject (Name):
Boethius, -524., Sacro Bosco, Joannes de, active 1230., and Ovid, 43 B.C.-17 A.D. or 18 A.D.
Manuscript on parchment (trimmed) of a fragment of De Arithmetica by Boethius
Description:
In Latin., Script: copied by one hand in Carolina. The glosses in a different, small handwriting. Headings in Capitalis. The words following an initial in a mixture of Capitalis and Uncialis. Headings and plain initials (in Capitalis) in red. The table on f. 2v is traced in double red ink lines, the space between the double lines coloured yellow., Boethius, De arithmetica, 1.10.87-1.11.52, with interlinear glosses. One bifolio, the two leaves not in succession. Loss of text caused by holes and the rubbing on ff. 1r and 2v., and Binding: the bifolium was used for the binding of a book, ff. 1r and 2v being the outer side of the covers; because of the wide inner margins, relatively little text was lost in the process.
Manuscript, on paper, in several unidentified hands, containing a collection of 30 astronomical treatises and instructions for the creation of musical and matematical instruments, such as the organ, clavichord, Turkish instrument, cylindrical clocks, sundial, astrolabe, etc. Texts include treatises by Franco de Polonia, (Pseudo-)Bede, Johannes Symonis de Zalandria, Johannes de Lineriis, Petrus Peregrinus of Maricourt, and Gerardus Cremonensis. Number 2 of 4 titles bound together
Alternative Title:
Manuscripts, composed of astronomical and mathematical texts and instructions for making musical instruments written down by two different scribes [i.e. Yale Medical Historical Library Manuscript 25]
Description:
In Latin., Title devised by cataloger., Script: Gothic cursiva., Decoration: Ample rubricated mathematical tables and diagrams. Two- to four-line capital letters in red ink. Rubrication., Layout: 1 column of 35 lines., Binding: 16th-century red blind-tooled leather on wooden boards. Rebacked in the 19th century. Two clasps closing on the top cover., Locally also referred to as Manuscript 25., Foliation in modern ink; starting at f. 1., and Also available on microfilm.
Subject (Topic):
Astronomical Instruments, Astronomy, Mathematics, and Musical instruments
