Public domain
Cargo ship David M. Whitney and the tug CDT Thompson in canal, probably Sault Sainte Marie Canal
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineCargo ship David M. Whitney and the tug CDT Thompson in canal, probably Sault Sainte Marie Canal. 1900-01-01. Detroit Publishing Co.. Detroit Publishing Company Collection, Library of Congress. Public domain.
