Calumet & Hecla
Subtitle: 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: Inc Calumet and Hecla
Notes: "Delivered at the '1966 Chicago dinner' ... on November 16, 1966."