Specification No. 1429, for 20-ton 4-motor electric traveling crane, at U.S. Navy Yard, Portsmouth, N.H., under appropriation "Navy Yard, Portsmouth, N.H.: Machine shop for steam engineering"
Publisher: [s.n.]
Published: 1905
Place of publication: Washington, D.C
Format: Microform
Subjects: Cranes, derricks, etc.; Electric machinery -- United States..; Navy-yards and naval stations -- New Hampshire -- Portsmouth.