Hearne Brothers present polyconic projection map of Greater Dallas and Dallas County / operations engineers-in-charge Francis J. Baier, James W. McGuire, Harry E. Morrison
Scale approximately 1:25,500 (W 96°56ʹ50ʺ--W 96°41ʹ08ʺ/N 32°53ʹ46ʺ--N 32°39ʹ38ʺ).
Note
Also shows 1-mile radial distances. Originally issued with tape measure for determining distances. Indexed. "Jul 20 1944"--Stamped on map. "A complete index of each street name is given on the reverse side of this map." Insets: Complete street map of the southern portion of Dallas County -- Complete street map of the northern portion of Dallas County. Street index on verso.