Specification No. 1533, for dredging Delaware River front at U.S. Navy Yard, League Island, Pa., under appropriation "Navy Yard, League Island, Pa.: Dredging and filling in Delaware water front, to continue"
Publisher: [s.n.]
Published: 1907
Place of publication: Washington, D.C
Format: Microform
Subjects: Dredging.; Navy-yards and naval stations -- Pennsylvania -- Philadelphia.; Delaware River (N.Y.-Del. and N.J.)