If you try to give the Arcanum Researcher a second Bronze Coil from the same creature you'll receive the following message: You give Arcanum Researcher Bronze Coil from a Statue. Arcanum Researcher tells you, "I'm sorry--I have to spend the day packing up all these statue parts so I can send them off to the Arcanum. Come back tomorrow--I'll make sure I have enough empty boxes!" Arcanum Researcher gives you Bronze Coil from a Statue.