Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 171
Fig. ii. Mill, Stone-Pocket, Cement Shed, Derrick unloading Cracked Stone, Elevators for Concrete and Industrial Railway. … Fig. 12. Locomotive and Car for distributing and placing Concrete.
Engineering
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