Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 207
Jiti4rti<il hhiii/ilinJnstiOUr L … ■ CHENEY D< Experimeyits upon a Central Discharge Water- Wheel. 185 In addition to the passages already described, the friction band, F F, consists of an inner band of wrought iron having a flange pro-jecting outward at the upper and lower edges, and a projection alongits middle line, upon the…
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