Chinese or Japanese Silver Bird Crane Hallmark

This teapot tested for solid silver, but I am unfamiliar with the marks. Any help please? Thank you.

I don’t think that’s a crane, and I don’t think it’s Asian. I believe that’s a swan. But, I don’t know what country used a swan (if any), or if that’s some sort of maker’s mark. I can’t make out what the other two marks are.