Written probably in Germany in a minuscule semi-gothic hand with many abbreviations, in black ink with red rubrics. Initials and rubrics are in red. For each month there is a roundel containing a zodiacal sign, drawn in pen and ink and other colors, mostly red and blue.
January begins "Escas per janum calidas est sumere sanum". Cf. Walther, Alphabetisches Verzeichnis der Versanfänge mittellateinischer Dichtungen, no. 5538. It is related to Walther no. 8953 which is published in S. Rienzi, Collectio Salernitana (Naples 1859), i. 4-6.
Bound in modern blue morocco by Sangorski and Sutcliffe.
MS Typ 590. Houghton Library, Harvard University.
Some pages also available in an electronic version.
Microfilm available in the Houghton Reading Room (reel 57 no. 5).