Election district and councilmanic district maps showing the boundaries of precincts as established and changed by the county board of supervisors of elections. The board filed these maps, accompanied by resolutions and descriptions, with the circuit court (Ch. 739, Acts of 1957). The first map is not extant. The maps are folded and housed in manila envelopes along with the textual materials. The Archives will create an electronic finding aid from the records themselves.