Vipera Pythia. Id est, de viperae natura, veneno, medicina, demonstrationes, et experimenta nova / [Marco Aurelio Severino].

Patavii : Typis Pauli Frambotti, 1651.

10 unnumbered leaves, 522 pages, 13 unnumbered leaves (last blank) : add. engr. t.page & illustrations, frontispiece (portrait) ; (4to)

Errata: p. [23-24]

Copy 1 Note: With 1650 t.p. retained. New 1651 t.p. added, also dedication to Ferdinand II, Duke of Tuscany, and at end errata leaf and conjoint blank. ++2 has catchward. Otherwise identical with previous ed.

Copy 2 Note: 1650 t.p. and conjoint leaf wanting.