Authentic Native American Indian pottery egg for seeds

Awesome pottery egg is for seed gathering, I'm told. Hand painted with a winter scene of mountains and snow. Some of the decoration is highlighted by scratching the pattern into the surface., for instance the snowfall, Indian symbols and signature. I can't seem to make out the signature, the first name looks like BOV or Boy, Feel free to email me for a detailed closeup/ The egg is 4" tall and is in perfect condition. You will love adding this to your collection. This may be Navajo, as all of the other native American pottery pieces were. You can be the judge.