Correspondence, manuscripts, reports, slides, records, film and card files, and scrapbooks. The papers reflect Lindsay's various activities and are arranged in two sequences, an alphabetical name file and an alphabetical subject file. Since many of the subjects are closely related, the division between them is not always very sharp. Among the subjects covered are: social legislation, I.L.O., National Child Labor Committee, prohibition, labor, Republican National Committee, Institute for Social Research, League of Nations, humane legislation, housing, Harmon Foundation, Educational Radio Corporation, and the Bergh Foundation. Boxes 167-169 contain the files of the Committee for Industrial Relations, 1912-1914

The typescript is the only surviving evidence of a fictitious journal called The Diary of Mary, a Little Farmer's Wife, written by Walter V. Davidson, an important client of the architect Frank Lloyd Wright. It is part of a larger collaboration with Wright in which Davidson proposed a nation-wide network of small farms and marketplaces as a solution to the environmental and economic crises of the Great Depression. Typescript in a binder titled "Little Farms and Davidson Markets Prospectus and Manual."