Title
Construction #8
Subject
Illinois--Chicago
Illinois--Chicago Sanitary and Ship Canal
Illinois--Lockport
Dams
Dams--Design and construction
Sluice gates
Description
A worker stands in front of the partially completed floodgates at the Bear Trap Dam.
Publisher
Abraham Lincoln Presidential Library and Museum
Date
n.d.
Format
jpg
Language
eng
Identifier
402465
Chicago Drainage Collection
Original Format
photographic print
b&w
1
Physical Dimensions
12 x 17 cm