tnNCAHRE-CO. PHIL*PATENT GUNPOWDER PILE-DRIVEB. 1869.] Descriptions. 133 DRAINING BY WIND WHEELS. THERE are many localities whichmight be made eminently availablefor sites if drained, and an inexpensivemethod of effecting such a purpose isdesirable. In Holland, Wind Wheels have beenmade to answer… … ELGAUS PATENT SELF-REGULATING WIND WHEEL. 134 The Architectural Review and American Builders Journal. [Sept., Baltimore, of a Self-Regulating WindWheel, simple and easy of action, and(presenting no material obstruction tostorms,) not like!}- to be blown down. In the absence of water power, it isthe…
Architecture
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