Proofs of the superiority of American steel in reply to ninth interrogatory of the United States Revenue Commission
Subtitle: What testimony can you furnish of comparative qualities of American and English steel? State to what uses American steel is applied chiefly.
Contributors: Miscellaneous Pamphlet Collection (Library of Congress)
Publisher: s.n.]
Published: 1866
Place of publication: [Washington?
Language: eng
Number of pages: 28
Subjects: Steel industry and trade -- United States.