Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Coal-tar colors 1 SEE ALSO narrower term: Mauve 1 Coal tar dyes -- SEE: Coal-tar colors 1 Coal trade 1 SEE ALSO narrower term: Charcoal industry 1 Coal trade -- Appalachian Region. 2 Coal trade -- Corrupt practices -- United States. 1 Coal trade -- Corrupt practices -- West Virginia. 2 Coal trade -- Fiction. 1 Coal trade -- Pennsylvania -- History. 1 Coal trade -- Virginia -- History. 1 Coal -- Transportation -- Southern States -- History. 1 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >