SPALLANZANI, Lazzaro. Opuscoli di Fisica Animale, e Vegetabile, Modena: la Società Tipografica, 1776, 2 volumes, 8° (225 x 160mm.), FIRST EDITION, 6 folding engraved plates by Domenico Cagnoni depicting microscopic observations, with final blank in volume II (but lacking errata leaf at end of volume I, some browning and spotting, A4v and A5r of vol. I soiled), contemporary limp pasteboards with manuscript titles to spines, uncut. [GM 102; Heirs 984; Norman 1981; Prandi p. 36]