Maria and Popovi Small Plate with Feather Design Basketry Trays The two other stones are

The two other stones are oval

This is one of those kind of artifacts that is interesting and rather uncommon

with varying degrees of success

The name was soon shortened to the Art Silver Shop (1918) and their makers mark was adjusted to SAS

I don't know if it gets much better

Maria and Popovi Small Plate with Feather Design Basketry Trays The two other stones areThis is a beautiful piece of Maria and Popovi pottery. The feather design is composed of small, closely aligned feather forms which create an elegant design. It is signed "Maria Popovi 1268". The plate is in excellent condition without any repairs of scratches. It is from the Southwest pottery collection of Rhonda Mast. D. 6 " c. 1968 #8836