Photostat by Unknown, [no date], of an article entitled, “The History of Coal,” Printed in the Historical Record, [ca. 1893], gsm_0397. Wilkes University Archives.

Photostat by Unknown, [no date], of an article entitled, “The History of Coal,” Printed in the Historical Record, [ca. 1893], gsm_0397. Wilkes University Archives. https://archivepublic.wilkes.edu/repositories/2/digital_objects/7045 Accessed August 22, 2026.