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Construction projects

 Subject
Subject Source: Library of Congress Subject Headings

Found in 382 Collections and/or Records:

E-121-1 -- Waste Rock Conveyor Tunnel Details, 1954-07-27

 Item — Cabinet 2, Drawer: 19, Folder: YATES 1

E-121-2 -- Erection Diagram, 1950-12-29

 Item — Cabinet 2, Drawer: 19, Folder: YATES 1