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The Windmill

Murphy, Edward Charles
The Windmill
Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve ...

CHF 19.50

The Windmill

Murphy, Edward Charles
The Windmill
Excerpt from The Windmill: Its Efficiency and Economic Use, A Thesis Presented to the Faculty of Cornell University for the Degree of Doctor of PhilosophyMr. John Burnham, of Connecticut, is said to be the inventor of the American windmill. Mr. L. H. Wheeler, an Indian missionary, patented the Eclipse mill in 1867. The first steel mill was the Aer motor, invented by Mr. T. O. Perry in 1883.About the PublisherForgotten Books publishes hundreds ...

CHF 44.90

Hydrographic Manual of the United States Geological Surve...

Murphy, Edward Charles
Hydrographic Manual of the United States Geological Survey (Classic Reprint)
Excerpt from Hydrographic Manual of the United States Geological SurveyKinds of stations and items of equipment - Current-meter gaging stations may be divided, according to equipment, into bridge, cable, and boat stations. The equipment of a station consists of a bridge, 01 a cable and car, or a boat, as the case may be, from which measure ments are made, a tag line and tags or marks on the bridge indicating the points at which the meter is lo...

CHF 40.50

The Windmill

Murphy, Edward Charles
The Windmill
Excerpt from The Windmill: Its Efficiency and Economic Use, A Thesis Presented to the Faculty of Cornell University for the Degree of Doctor of Philosophy History does not record the name of the person who invented the windmill, nor give the date of the invention. The belief that wind mills were used by the Romans is not well authenticated, and their use by the Bohemians in 718 is doubted. It is quite clear, however, that they were used in Fr...

CHF 17.90

Hydrographic Manual of the United States Geological Surve...

Murphy, Edward Charles
Hydrographic Manual of the United States Geological Survey (Classic Reprint)
Excerpt from Hydrographic Manual of the United States Geological SurveyKinds of stations and items of equipment - Current-meter gaging stations may be divided, according to equipment, into bridge, cable, and boat stations. The equipment of a station consists of a bridge, 01 a cable and car, or a boat, as the case may be, from which measure ments are made, a tag line and tags or marks on the bridge indicating the points at which the meter is lo...

CHF 16.90