ENDescription
Related Subjects
The graph displays the other subjects mentioned on the same pages as the subject "Lt. A. B. Barl?". If the same subject occurs on a page with "Lt. A. B. Barl?" more than once, it appears closer to "Lt. A. B. Barl?" on the graph, and is colored in a darker shade. The closer a subject is to the center, the more "related" the subjects are.