Chesne (Joseph du, also called Quercetanus): Tetras Gravissorum Totius Capitis Affectuum, third edition, Marburg, Typis Pauli Egenolphi, 1617 (some light browning, lower section of title excised); Ad Brevem Riolani Excursum Brevis Incursio, Marburg, Typis Pauli Egenolphi, 1605 -- Triverius (Hieremias): Universae Medicinae, Leiden, apud Franciscum Ralphelengium, Leiden, 1592; three works in one, contemporary vellum (soiled); and 19 others of mathematical or scientific interest. (20)