'Comiença la Regia y Constituciones de la confradia y congregaçion y confrades de ... Sant Pedro martir' at Madrid, preceded at fol. iv by a list of the rules, and followed by a confirmation of them dated Feb. 20, 1559, and signed by P (edro Gasca) bp. of Palentia, and Pedro de Oviedo.

On fol. iv is also a certificate of delivery to the Inquisitors on April 21, 1745. At fols. viv, ixv are full-page miniatures of St. Peter martyr and of the Cross, both finely executed and with elaborate borders. On foll, vii-viii are four borders and miniatures of the Evangelists writing, at the head of Capitula from the Gospels. The date 1558 is on fols. iv, viiiv. The modern writer of an account of the MS. on fol. i suggests that the paintings are by 'Diego de Arroya, miniature painter to Philip the second at Madrid.'.