I bought a cake mold that is a lamb - no marks whatsoever but a good mold but inside was a shipping tag with the wagner logo and a recipe for making a cake in the lamb mold - I know it is not a Griswold because of no marks but when I saw the shipping tag inside I wondered if they had put it there or Wagner had made one in days gone by. The mold has been used a lot but just don't know - any help would be greatly appreciated.