(xvi), 112, (13) pp. Modern full morocco with maroon leather title & author labels to spine. New endpapers. Paper repairs to margins. Early ink names to title-page. Text generally clean. Lacks final blank leaf. Eleven-page publisher’s catalogue at rear. "Boyle proposed to study all of the physical and chemical properties of the various mineral waters, even including such properties as viscosity" (Fulton). ESTC R15100