Finds black member of labor force in early 1935, moved propotionately less frequently than whites, with more very short (intra-county) or very long (interstate) moves.
Statistics from National Health Survey of 1935-36 give data by race on family composition in relation to income, occupational class and employment status. (Like data was collected but never released for Flint, Grand Rapids, Houghton and Port Huron)