REMOVE

1. Detroit (Mich.)
2. 1874

WHAT

1. Atlas Map (2)
2. National Atlas (1)
3. World Atlas (1)

WHERE

1. Detroit (Mich.) (2)
2. Michigan (1)

WHO

1. Gamble, W.H. (2)
2. Mitchell, Samuel Augustus … (2)
3. S.A. Mitchell Jr. (1)
4. U.S.C.S. Dept. (1)
5. Williams W. (1)