To be and to continue being a cog: the conservation of the Bremen Cog of 1380

"The conservation project for the Bremen Cog of 1380 took 38 years from salvage to presentation of the ship to the public in the Deutsches Schiffahrtsmuseum in 2000. The ship was salvaged from the River Weser in about 2000 pieces, and stored in water tanks. A new museum was built, and the Cog r...

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Bibliographic Details
Contributors: Hoffmann, Per 1943- (Other)
Format: Print Article
Language:English
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Published: John Wiley & Sons Ltd. 2001
In: The international journal of nautical archaeology
Year: 2001, Volume: 30, Issue: 1, Pages: 129-140
Description
Summary:"The conservation project for the Bremen Cog of 1380 took 38 years from salvage to presentation of the ship to the public in the Deutsches Schiffahrtsmuseum in 2000. The ship was salvaged from the River Weser in about 2000 pieces, and stored in water tanks. A new museum was built, and the Cog reassembled from the waterlogged timbers. The ship was reconstructed with most of the weight being taken by the ceiling of the hall via a steel‐rod hanging system. Then a conservation tank was built around the hull, and a novel two‐step PEG‐treatment applied, especially developed for the Cog. In two consecutive baths PEG 200 and PEG 3000 stabilized lesser degraded and heavily degraded wood against shrinkage, splitting, and warping. After cleaning, the wood looks dark brown, dry, and natural. The extraordinary project is regarded a success." (Abstract)
ISSN:1057-2414 (1991-)
Contains:In: The international journal of nautical archaeology