[Description and date of item], [Box/folder number], Industrial Collieries Corporation, Preston Division, Map of Mine 21, A&M 4036, West Virginia and Regional History Center, West Virginia University Libraries, Morgantown, West Virginia.
Cite Item Description
[Description and date of item], [Box/folder number], Industrial Collieries Corporation, Preston Division, Map of Mine 21, A&M 4036, West Virginia and Regional History Center, West Virginia University Libraries, Morgantown, West Virginia. https://archives.lib.wvu.edu/repositories/2/resources/3370 Accessed December 19, 2024.