Author: Burlaeus, Gualterus, 1275-1345? Short Title: Expositio in artem veterem Porphyrii et Aristotelis (1480) Title: Preclarissimi viri Gualterij Burlei Aglici sacre pagine professoris excellentissimi Sup[er] artem veterem Porphyrij [et] Aristotelis expositio siue scriptum feliciter incipit. Imprint: Venice: [Leonardus Wild, ca. 1480.] Comments and Notes: Dated about 1480 by GW, about 1479 by CIBN. Uniform title and imprint from Goff. Edited by Simon Alexandrinus. Signatures: a10 b8 c-d6 e8 f-i6 lz6 l-m6 n-o8; leaves a2-a5 signed a-a4. First leaf blank. Smithsonian Call Number: B697 .B96 1480 ISTC Goff Hain-Copinger GW Proctor Polain UKBYIB01307000-B B-1307         Author: Burlaeus, Gualterus, 1275-1345? Short Title: Expositio in artem veterem Porphyrii et Aristotelis (1493) Title: Burleus super artem veterem Porphyrii [et] Aristotelis. Imprint: Venice: Impressum per Bonetu[m] Locatellum nutu ac impendio nobilis viri Octauiani Scoti ..., 1493 13 kal edas Apriles. Comments and Notes: Uniform title from Goff; imprint from colophon. Edited by Simon Alexandrinus. Signatures: a-n6 o4; leaf h1 signed b1. Publisher's device below registrum on recto of final leaf. Slightly wormed with some loss of letters. Smithsonian Call Number: B697 .B96 1493 ISTC Goff Hain-Copinger GW Proctor Polain UKBYIB01312000-B B-1312