Mecheye
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Locks is a former settlement that existed for a short time in 1877-78 and likely only for a couple years. It was destroyed when the Turning Basin was dug out during the canals creation.

The former plats can be seen on the Chicago 80-Acre Sheets for
WSW 29-39-14

Source: Hansen, Harry. The Chicago/Harry Hansen, Toronto, Rinehart, 1942, p. 148