Inside Out Library
Mechanical movements, powers and devices (1911)
Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 321
1257. REVOLVING HOISTINGDREDGE, balanced on railwaytruck. Lancaster pattern, withclam-shell bucket. 3IO MINING. … 1258. FLOATING DREDGE, Osgood pattern. For har-bor and channel dredging.Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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