compiled and written by the Federal Writers' Project of the Works Progress Administration for the state of Iowa ; sponsored by the State Historical Society of Iowa to commemorate the centenary of the organization of Iowa territory
with a new introduction by Roger G. Kennedy ; written and compiled by the Federal Writers' Project of the Works Progress Administration for the District of Columbia
written and compiled by the Federal Writers' Project of the Works Progress Administration of Northern California ; sponsored by the Bret Harte Associates