Report of an examination of the Bear Valley coal district
Subtitle: in Dauphin county, Pennsylvania
By: by Walter R. Johnson...
Series: Making of the Modern World
Publisher: Printed by Joseph & William Kite
Published: 1841
Place of publication: Philadelphia
Language: eng
Number of pages: 36
Subjects: Anthracite coal; History
Notes: Goldsmiths'-Kress no. 32029.9.