Wolff, Alfred R · New York, J. Wiley & sons · leaf 109
redmills. The Halladay Windmill is in more extensive use inAmerica for railway water stations than any other mill,and the general view presented in Fig. 20 is therefore ofinterest. The manufacturers claim that hundreds of their wind-mills have been in active use on railways for over twentyyears, at… … Fig. 19.
Windmills
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