Davis Lock, Sault Ste. Marie (Soo), Michigan, USA
View from the bow of a boat entering the Davis Lock, Sault Ste. Marie (Soo), Michigan, USA - the lock is 1350ft long and 80ft wide (at this time the longest lock in the world)
Picture No
13466858
Media ID
45914323
Size
5234px x 3321px
(5.2MB)
Credit
Mary Evans / Grenville Collins Postcard Collection
Source
Unattributed postcard
Date
circa 1930s
