Report of a survey and exploration of the coal and ore lands belonging to the Allegheny Coal Company
Subtitle: in Somerset County, Pennsylvania ; accomppanied by maps, profiles and sections
By: by Walter R. Johnson.
Publisher: Printed by Joseph & William Kite
Published: 1841
Place of publication: Philadelphia
Language: eng
Number of pages: 64
Subjects: Allegheny Coal Company.; Coal -- Pennsylvania.; Somerset County (Pa.) -- History.