Imprint from colophon, leaf [1] at end.
Date also appears on t.p. in Roman numerals.
The "fratelli da Sabbio" are identified as Giovanni Maria and Pietro de Nicolini da Sabbio. Cf. Harvard Univ. Library and Newberry Library, Chicago.
Signatures: *⁸ a-z⁸ A-H⁸.
Printer's device on verso of last leaf; capital spaces, with guide letters.