Title
Construction #45
Subject
Illinois--Chicago
Illinois--Chicago Sanitary and Ship Canal
Dams
Illinois--Lockport
Dams--Design and construction
Construction workers
Description
Several large rocks and pieces of construction equipment stand on top of the Bear Trap Dam construction site.
Publisher
Abraham Lincoln Presidential Library and Museum
Date
1897-10-19
Format
jpg
Language
eng
Identifier
402508
Chicago Drainage Collection
Chicago Drainage Photo Album
Original Format
photographic print
b&w
1
Physical Dimensions
12 x 19 cm