REMOVE

1. Lake Mead

WHAT

1. Pictorial map (4)
2. Separate Map (3)
3. Text Page (2)
4. Book Map (1)
5. Covers (1)

WHERE

1. Boulder Dam (3)
2. Grand Canyon (2)
3. Grand Canyon National Par … (1)
4. Las Vegas Region (1)

WHO

1. Eddy, Gerald A. (2)
2. Grand Canyon-Boulder Dam … (2)
3. J.J. Augustin (1)
4. J.J. Augustin, Inc. (1)
5. Manning, Reginald W. (190 … (1)

WHEN

1. 1937 (2)
2. 1938 (1)
3. 2007 (1)