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In page Cambrai:

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Most of the religious buildings of the city were demolished in that period: in 1797, the old cathedral, which had been dubbed the "wonder of the low countries", was sold to a merchant on 6 June 1796 who left only the tower,[1] after exploiting the cathedral as a stone quarry. The main tower was left standing until 1809, when it collapsed[2] in a storm. However the cathedral's archives have been preserved (they are now at the Archives Départementales du Nord in Lille) and a new cathedral was later provided.[citation needed]