Fragment of an incunable (early print), [Rome, Eucharius Silber, after June 14th 1489], single signature with later blue paper cover taped around it, two folded leaves,  pp. Incomplete: there are two folded leaves (i.e. 8 pp.) missing from the centre of the signature. There is a description of this incunable and a link to a digital representation available in the Incunabula Short Title Catalogue (ISTC) hosted by the British Library, cf. is00338000. Lit: Goff S338; HC 14540; Pell Ms 10367; CIBN S-170; Fernillot 528 (see for a full list of references the ISTC despcription.