Specification No. 1414, for direct-current switchboard at U.S. Navy Yard, Washington, D.C., under appropriation "Navy Yard, Washington, D.C.: Machinery for power plantextension"
Publisher: [s.n.]
Published: 1904
Place of publication: Washington, D.C
Format: Microform
Subjects: Electric power-plants -- Equipment and supplies.; Navy-yards and naval stations -- Washington (D.C.)