FRACASSINI, Antonio (1709-77). Naturae morbi hypochondriaci ejusque curationis mechanica investigatio, Verona: ex typographia Antonii Andreoni, 1756, 8°, FIRST EDITION, engraved portrait frontispiece, vignette to title, headpieces, printed in double column (clean unobtrusive tear to frontispiece, small hole to title affecting one letter, lower corner of A8 torn away), contemporary drab boards, partly uncut and unopened. [Blake, p. 154; Wellcome II, p. 41]