Vintage Native American Indian Signed Pottery Polychrome Geometric Vase …

Vintage Native American Indian Pottery Polychrome Geometric Vase by Red Elk 6" tall. I put a ? Behind Red because I can't make out the first name, maybe you can see it and let me know? Very nice piece, the little bit of white around the base not sure what it is but it is not chips, cracks or breaks. Thanks for looking! Great piece!