Report, by a committee of Blanchard's Gun Stock Turning Factory Corporation, of a plan for making ship's blocks, by machinery
Subtitle: Boston, March 23, 1821.
Contributors: Israel Thorndike Pamphlet Collection (Library of Congress)
Publisher: s.n.]
Published: 1821
Place of publication: [Boston
Language: eng
Number of pages: 19
Subjects: Woodworking machinery.; Pulleys -- Design and construction.