Specification No. 1516, for continuation of retaining wall about reserve basin at U.S. Navy Yard, League Island, Pa., under appropriation "Navy Yard, League Island, Pa.: To continue retaining wall about reserve basin"
Publisher: [s.n.]
Published: 1906
Place of publication: Washington, D.C
Format: Microform
Subjects: Construction industry.; Docks.; Piers.; Embankments.; Navy-yards and naval stations -- Pennsylvania -- Philadelphia.