A century of mining and metallurgy in the United States.
Subtitle: Centennial address of Abram S. Hewitt, president elect of the American Institute of Mining Engineers. Philadelphia, June 20, 1876
Publisher: Sherman & Co.
Published: 1876
Place of publication: Philadelphia
Language: eng
Number of pages: 33
Subjects: Mineral industries -- United States
Notes: Cover-title

Issued also with 32 pages