First Edition from the Aldine Press
The first book from the Aldine Press, the Erotemata of Constantine Lascaris, was printed and released in 1495. The Erotemata was also the first book to be printed entirely in Greek. This began the dynasty in Venice of the Aldine Press that began with its founder, Aldus Manutius.
This image is a page from the Erotemata and is sourced from byu.edu.