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This article draws attention to the fragments of two glass bottles found in auxiliary fort contexts of Antonine date in Britain which can be shown to have been made within the Flavian legionary fortress at Bonn. They are evidence of hitherto unsuspected aspects of legionary production and of supply within military establishments. They are also evidence of how long some artefacts could have remained in use. Reasons that might have prompted their manufacture are explored.
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H. E. M. Cool (2022) studied this question.
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