The History of the Barometer - W. E. Knowles Middleton WE Knowles Middleton Books for sale It was my aim to

It was my aim to portray that most fascinating of instruments – the barograph – using illustrations as examples of the many different types still available

ceramic dial with a circular divided scale for 26 to 31 inches of barometric pressure

(the business famous for supplying his azimuth compass to Captain James Cook) and the pair traded as Gregory & Wright

Amongst a number of apprentices

The History of the Barometer - W. E. Knowles Middleton WE Knowles Middleton Books for sale It was my aim toOriginally published in 1964, this is the first complete world history of the barometer as a scientific instrument. The story begins with the prehistory of the barometer, the Torricellian experiment, subsequent experiments and controversies in the 1640s, and the barometric experiments of the remainder of the seventeenth century. Later chapters concern the mercury barometer as a scientific instrument, discussing the various efforts to expand the scale,