Description
Supplied 100 slate grave covers in 1876
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Lake Shore Slate Co.". If the same subject occurs on a page with "Lake Shore Slate Co." more than once, it appears closer to "Lake Shore Slate Co." on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.