Columbia subject headings:
Architecture, Industrial--Conservation and restoration--Alaska--Kennicott.
Historic buildings--Conservation and restoration--Alaska--Kennicott.
Historic sites--Conservation and restoration--Alaska--Kennicott.
Harvard subject headings:
Architecture, Industrial--Alaska--Kennicott--Conservation and restoration.
Historic buildings--Conservation and restoration--Alaska--Kennicott.
Historic sites--Conservation and restoration--Alaska--Kennicott.
Kennicott (Alaska)--Buildings, structures, etc.
Princeton subject headings: