Specification No. 1487, for 100-ton railroad track scale at U.S. Navy Yard, Portsmouth, N.H., under appropriation "Navy Yard, Portsmouth, N.H.: Railroad and wagon scales"
Publisher: [s.n.]
Published: 1906
Place of publication: Washington, D.C
Format: Microform
Subjects: Measuring instruments.; Navy-yards and naval stations -- New Hampshire -- Portsmouth.; Railroads.