World's Largest Hydraulic Pipeline Dredge being towed backwards from launching site to the Beauharnois Canal, Quebec, Canada where it recently started work. Uniquely designed sponson sides have been removed from easy passage through canal locks. 400 ton ladder and cutter assembly has not been installed under the A-frame in the front.

Digital Commonwealth — Boston Public Library

World's Largest Hydraulic Pipeline Dredge being towed backwards from launching site to the Beauharnois Canal, Quebec, Canada where it recently started work. Uniquely designed sponson sides have been removed from easy passage through canal locks. 400 ton ladder and cutter assembly has not been installed under the A-frame in the front.

[ca. January 1953]

RightsCC0 — Public Domain

CollectionDigital Commonwealth — Boston Public Library

[Information from item housing] Dredges

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