n,p, n,p, 1490s? Leaf. Very good. Item #22323 .
Large page printed on laid paper in a Roman face. Two columns. One large manuscript initial and many red lines in text. Manuscript Running Title. The commentary begines with the end of CHapter 12 on the obverse, and continued with the beginning of CHapter 13 for the remainder of the page and the entire reverse. There is a closed marginal tear, no loss. The chain lines are fine and there is no watermark detected. A very good copy.