I was asked to come over at a thrift store that I know. They'd got shell of a turtle donated. When I saw it, I recognized it as being a shell of a Caretta Caretta loggerhead turtle. They are sold at souvenir stores in Greece for instance. But we still don't know where it actually came from. From what I could see from the inside of the shell, I could see that it was separated somewhat roughly. I even wonder if it was a legal kill in the country it came from. But I told them at the thrift store that it is illegal to sell this in Holland. The rules are strict overhere when it comes to parts of exotic animals as being a decorative item. So, we've discussed it and decided to contact a Museum of Nature and Science. By the museum's request, I've measured that shell. And it was donated to them.