Author
Freedley, Edwin T. 1827-1904
2
U.S Board of Engineers for Rivers and Harbors
2
Browning, Charles Henry
1
Buck, Charles Nicholas, 1775-1851
1
Doerflinger, Thomas M.
1
Edwards, Richard
1
Emily Swift Balch Collection
1
George de Benneville Keim Collection
1
Gillingham, Harrold E. 1864-1954
1
Goldstein, Jonathan
1
Historical Briefs, Inc
1
Institute of Early American History and Culture (Williamsburg, Va.)
1
Lee, Jean Gordon, 1916-
1
Livingood, James Weston
1
Philadelphia (Pa.). Department of Wharves, Docks and Ferries
1
Philadelphia Inquirer (Firm)
1
Philadelphia Museum of Art
1
Philadelphia and Southern Mail Steamship Company
1
Reath, Henry T.
1
Smart, James
1
U.S Maritime Commission
1
U.S Shipping Board
1
Vansant, I. L.
1
Wilson, Robert H.
1
Woodhouse, Samuel W.
1