1 sheet (with map on verso) il. oblong f° folded into narrow 8° size
Notes:
[Map is colored.]
Notes:
[Map is colored.] † Distribution Made by Issuing Office. Division Engineer, U.S. Array Engineer Division, Ohio River, P.O. Box 1159, Cincinnati, OH 45201.
Availability:
† Distribution Made by Issuing Office. Division Engineer, U.S. Array Engineer Division, Ohio River, P.O. Box 1159, Cincinnati, OH 45201.