Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 167
Fig. 2. Wooden Tow-boat "Alert," of the Missouri River Commission: Dimensions, 132 ft. by 24 ft. by 4^ ft.; Engines, 15 in. Diameter by 6 ft. Stroke; 3 Boilers, 40 in. by 24 ft., each containing Two 9- in. and Two ii-in. Flues. Fig. 6.
Engineering
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