Here are some other resources and research on historical redlining in the United States:

Urban Housing: An Summary of Real Property Inventories Conducted as Work Projects, 1934-36

Mapping Inequality

Nationality and Neighborhood Risk at the Origins of FHA Underwriting (Light 2010)

We Built This: Consequences of New Deal Era Intervention in America’s Racial Geography (Faber 2020)

Legacies of Institutionalized Redlining: A Comparison Between Speculative and Implemented Mortgage Risk Maps in Chicago, Illinois (Xu 2021)

New Evidence on Redlining by Federal Housing Programs in the 1930s (Fishback, Rose, Snowden, and Storrs)