The Latin text is written in a gothic rotunda book hand in two columns in brownish ink.
The recto has a full page border of flowers, putti, angels, in colors and gold, incorporating the arms of Pedro de Montoya, bishop of Osma, and a historiated initial Q showing a bishop in full vestments.
Discusses the observance of "festa quatuor caparum" and "festa duarum caparum", with reference to the Speculator, i.e. William Durandus (d. 1296).
Date from old cataloging. The ms. has no date.
MS Typ 236. Houghton Library, Harvard University.
Also available in an electronic version.