EUCLID. De gli Elementi ... libri quindici. Con gli scholii antichi, edited by Federico Commandino, Pesaro: Flaminio Concordia, 1619, 2° (295 x 200mm.), Italian text from the Latin version of Commandino, woodcut coat-of-arms to title, woodcut diagrams and page rules (2E to end lightly wormed, sometimes affecting page rules, a few leaves browned and limp), contemporary vellum (spine wormed, extremities worn), contemporary shelf-marks. [cf. Riccardi I(1) 362 8.1]