[Basel: Jacobus Wolff, de Pforzheim, c.1492]. Folio.
BMC ascribes to [Michael Furter?]. BSB dates [not after 1489]. For a discussion of the dating, and the evidence suggesting c.1492: see C. C. Rattey, ‘The Undated Aesop attributed to Jakob Wolff de Pforzheim (Hain-Copinger 327)', Library, 5th ser., 12 (1957), 119-21.
Cologne: Johann Koelhoff, the Elder, 27 Oct. 1491. Folio.
On the date see Frederick R. Goff, ‘The Dates in certain German Incunabula', Papers of the Bibliographical Society of America, 34 (1940), 17-67, at 53.
