Photographic negatives documenting public works, city employees, and elected officials.

Photographs of Seattle Engineering Department work on bridges, overpasses, and viaducts. Neighborhoods pictured include the Industrial District, University District, and Downtown.

Legal case files, primarily concerning litigation over public and private property damages.

Photographs documenting the Denny Hill Regrade, 1904-1929; images include views of the regrade area, sluicing operations, machinery and equipment, and disposal of debris in Elliott Bay.

Engineering and property records concerning a proposed freeway in Seattle.

Photographs of Engineering Department Safety Award-winning departments and individuals, 1947-1987. Also included are photographs of Engineering Department vehicles and equipment, construction projects, and vehicle damage due to accidents.

Primarily records of the Seattle City Arborist.

Photographs of the repavement of Third Avenue, 1928 and 1929.

Records of the Seattle Department of Engineering consisting of correspondence between the Department and grantees of utility franchises. Also included are agreements, maps, drawings, and photographs.

Three albums of photographs depicting vehicles and equipment used by the Seattle Engineering Department.

Portraits of Seattle's mayors, 1869-2002.

Photographs and slides documenting preconstruction and construction of the West Seattle Freeway Bridge, 1980-1983.