North Dakota, South Dakota, North Dakota, South Dakota, official road map, Phillips Petroleum Company 1938 official road map, North Dakota, South Dakota, and Phillips Petroleum Company official road map, United States.
Description:
"365-J C" and "L-1.", "Phillips Petroleum Company official road map, United States" (scale [ca. 1:10,137,600]), road map of "Black Hills region, South Dakota," 4 local route maps, text, and ill. on verso., Indexed., and Relief shown by hachures.
Publisher:
H.M. Gousha,
Subject (Geographic):
North Dakota--Maps and South Dakota--Maps
Subject (Name):
Phillips Petroleum Company
Subject (Topic):
Roads--North Dakota--Maps and Roads--South Dakota--Maps
