• Occupation is exactly "Investigator"

• List

Sort by:

• Title
• Date

Bowen, Robert Adger (1868-1972)

GovernmentPoetryPublishing

Brown, Edward Fisher (1889-1973)

Child LaborChild WelfareChildrenEducationHealthHull-House ResidentsLegislationMilitaryPublic HealthResearchSanitationSocial WelfareTransportation

Clark, John (1870?-?)

Law

Forbes, William Cameron (1870-1959)

BusinessFinanceForeign PolicyJapanSports

Hale, Sydney A (1888-1942)

Hull-HouseJournalismTheater

Kellor, Frances Alice (1873-1952)

LaborLaw

Novelle, Frank James (1896-1987)

ChicagoGovernmentPoliticsWorld War I

Parker, Ida White (1871-1948)

Child LaborChild Welfare

Tucker, Earl William (1890-1994)

PeaceResearch

Export results to CSV,