Aerial bridge, Duluth, Minn. - Public domain image. Dry plate negative.
Summary
Picryl description: Public domain photograph of a road works, construction, excavation, free to use, no copyright restrictions.
Tags
Date
01/01/1908
Contributors
Detroit Publishing Co., copyright claimant
Detroit Publishing Co., publisher
Location
Duluth, 46.77293, -92.12512
Source
Library of Congress
Copyright info
No known restrictions on publication.