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Start Over Collections Images from the History of Medicine (IHM) ✖Remove constraint Collections: Images from the History of Medicine (IHM) Subjects Porifera ✖Remove constraint Subjects: Porifera Titles [Structure of Kettering-stone, sea moss, and sponge] ✖Remove constraint Titles: [Structure of Kettering-stone, sea moss, and sponge]

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  • [Structure of Kettering-stone, sea moss, and sponge]1