DONATO, Bernardino (XV sec.) - Grammatica latina in volgare. Verona: Nicolini da Sabbio Stefano, 1529. First edition of the first vulgar Latin grammar based on the "volgare" of Bembo and Giangiorio Trissino. 4to (204 x 145mm). (Without final blank, some browning and occasional waterstains). 18th-century half calf, red morocco spine label, speckled edges (light wear).