See Michael Fernus Historia nova Alexandri VI ab Innocentii obitu VIII; an equally rare publication of the same Eucharius Silber, A.1493.
[19] Ex arce Spoletina, die v.Oct.

(Di propria mano).

Vr.

vti fr.

Cesar de Borja Elect.Valentin.Published by Reumont in Archiv.Stor.