Reconstruction of the Boyle-Hooke air pump of 1659. Reconstruction made in 1960. Reconstruction of the Boyle-Hooke air pump 1659
Wheel barometer, Hooke's principle (1655-65), probably by Negretti and Zambra, London, England, 1960 Hooke's wheel type barometer, 1655-1665 1960? (original 1655-1665)