Refined by:
Subject: Suspension bridges-
Bridges; Mackinac; Construction
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
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Aerial; Bridges; Ambassador; From Detroit Approach
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
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Bridges; Mackinac; Construction
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
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Bridges; Mackinac; Construction
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
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Aerial; Bridges; Ambassador; From Detroit Approach
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
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Bridges; Mackinac; Construction
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
-
Bridges; Mackinac; Construction
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
-
Aerial; Bridges; Ambassador; From Detroit Approach
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
-
Bridges; Mackinac; Construction
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University
-
Aerial; Bridges; Ambassador; From Detroit Approach
Walter P. Reuther Library, Archives of Labor and Urban Affairs, Wayne State University