Calumet & Hecla: pioneer, producer, and pacemaker
By: [by] Paul W. Robson.
Series: Newcomen address -- 1966.
Publisher: Newcomen Society in North America
Published: 1966
Place of publication: New York
Language: eng
Number of pages: 28
Subjects: Calumet and Hecla, Inc
Notes: "Delivered at the '1966 Chicago dinner' ... on November 16, 1966."