Nicolai Leoniceni De serpentibus opus singulare ac exactissimum
A 1518 Latin treatise on serpents by the physician Niccolò Leoniceno, printed in Bologna by Giovanni Antonio de' Benedetti for a learned scholarly readership. The single picture is a framed printer's device with a tall cross-like emblem above a roundel bearing the inscription 'Hie. de Be.' and a hand rising from waves.
