Facts illustrative of the character of the anthracite, or Lehigh coal found in the great mines at Mauch Chunk, in possession of the Lehigh Coal and Navigation Company, with certificates from various manufactures, proving its decided superiority over every other kind of fuel. - Lehigh Coal and Navigation Company ([Pennsylvania : s.n., 1824)
Master microform held by: ResP.
Includes bibliographical references.
Microfilm.
Keywords: Anthracite coal; Coal mines and mining -- Pennsylvania -- Mauch Chunk