Description of operations and equipment at plant of William P. McDonald Construction Co, at same pit at "Cow Bay," Port Washington, Long Island; use of crane and belt conveyor facilitates operations. (see also Excavating Engr v 34 n 10 Oct 1940 p 570-3 and 616-7)
Belt-conveyors used extensively at Long island sand-processing plant
Pit Quarry
Pit and Quarry ; 33 , n 4 ; p 46-50
1940
5 pages
Article (Journal)
English
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Belt-conveyors used extensively at Long Island sand-processing plant
Engineering Index Backfile | 1940
|Engineering Index Backfile | 1938
|Engineering Index Backfile | 1937
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