1885. United States. Army. Office of the Chief of Engineers. Relief shown by hachures and spot heights. 74 x 69 centimeters Scale approximately 1:468,000 General Map Collection. Office of the Chief of Engineers U.S.A (Washington?).
Search Results
1883. United States. Army. Office of the Chief of Engineers. Relief shown by hachures and spot heights. 73 x 70 centimeters Scale approximately 1:468,000 General Map Collection. Office of the Chief of Engineers U.S.A (Washington?).