Entered according to Act of Congress in the year 1871 ...; Relief shown by hachures. 65 x 70 centimeters and 27 x 53 centimeters, on sheet 71 x 74 centimeters Scale approximately 1:1,320,000; Scale approximately 1:7,760,000 General Map Collection
Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.