Capital spaces with printed guide letters.
Imprint suggested by ISTC.
Previously attributed to Leonardus Pachel and Uldericus Scinzenzeler, ca. 1481-1483. Cf. ISTC.
Printed in two columns; 42 lines.
Reproduction of original in: Biblioteca Nazionale Centrale di Firenze -- Incunabula.
Signatures: a-k⁸ l⁴ m-q⁸ r⁶ s⁸ t⁴ u-x⁸ y⁶. Leaf r6 unsigned and blank. Leaves a2, c3, d4, f4, g2-3, m2 and v2 unsigned; leaf v3 incorrectly signed "nii".
Title from caption at incipit on leaf a1r.
Electronic reproduction. Ann Arbor, Mich. : ProQuest, 2012 Mode of access: World Wide Web. Available to subscribing institutions.