1511
The 1481 Alexander de Hales appears in Bagford (Brit. Mus. MS. Harl. 5901, fol. 23, Bodl. MS. Rawl. D. 375, p. 104) as of 1511, printed at Oxford.
1512
“Walterus Burleius, super libros Posteriorum. 1512. 4o.” So in Cotton’s Typ. Gaz., 2nd ser., p. 169, and in a longer form in Herbert’s Ames iii. 1396, and Panzer vii. p. 494, quoting Brüggemann i. 172. The source of the mistake is easily found in the colophon of 1517. B, a “v” having been overlooked. The error is repeated in the Bookworm (1868) p. 126.