Peabody, Houghteling & Company.
Kenneth Kleinerman
United States. Federal Highway Administration
California. Highway Commission.
United States. Congress. House. Committee on Public Works. Subcommittee on Roads.
California Toll Bridge Authority.
Philip A. Viton
Coverdale and Colpitts
Clara E. Wagemann
Unknown Author
United States. Congress. House. Committee on Interstate and Foreign Commerce
United States. Congress. Senate. Committee on Public Works.
De Leuw, Cather & Company
Coverdale & Colpitts
Robertson, R. N.
California. Division of Highways.
United States. Congress. Senate. Committee on Public Works. Subcommittee on Public Roads.
Boston (Mass.). Common Council.
Eleanor Keeble