North Carolina
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North Carolina Center for Geographic Information and Analysis (CGIA) |
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North Carolina State Archives |
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North Carolina State University Libraries |
Kentucky
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Kentucky Department for Libraries and Archives (KDLA) |
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Kentucky Division of Geographic Information (DGI) |
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Kentucky State University |
Utah
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Utah State Archives and Records Service |
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Utah Automated Geographic Reference Center (AGRC) |
Library of Congress
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National Digital Information Infrastructure and Preservation Program (NDIIPP) |