United States. Federal Highway Administration.
M. L. Broeken
William H. Wheeler
A. Roubos
W. Jeff Lillycrop
John Wiggins
United States. Congress. House. Committee on Appropriations
John Heffernan
Boston (Mass.)
United States. Congress. Senate. Committee on Public Works. Subcommittee on Flood Control: Rivers and Harbors.
Spencer M. Rogers
Thomas, R. S.
Frank Latham
Roland Berkeley Thorn
Courtland A Collier
Institution of Civil Engineers (Great Britain)
Martha S. Heimbaugh
Lewis, William J.