1 map ; on 2 sheets 46 x 76 cm. or 76 x 46 cm.
General highway map, Delta County, Colorado / prepared by the Colorado Department of Highways, Planning and Research Division, in cooperation with the U.S. Department of Commerce, Bureau of Public Roads.; Delta County, Colorado.
Relief shown by hachures and spot heights. Held with 1964 edition. Set complete in 2 sheets. 1951 ed., rev. July 1, 1954. Insets : Area nothwest of Delta--Read--Subdivision north of Delta--Subdivision east of Delta--Bowie--Lazear--Subdivision southeast of Paonia--Subdivision northwest of Paonia.
[Denver] : The Department, 1954