New York & London: Johnson Reprint Corporation, 1967. 8vo, bound in blue cloth with gilt titles.
A reprint of original 1650 edition, with an introduction by A. G. Debus as No. 39 in the series Sources of Science.
Cloth lightly worn, interior pages lightly toned with some foxing to the fore edge, and a slight sag to the binding (which remains strong and sound). Very good. Item #27317