Sue,
First check with the Art Loss Register to make sure this is not listed as a
stolen work ([log in to unmask]).

Suzanne Quigley

>We do not have an expert in this discipline & wonder if anyone knows
>of  a source (preferably in the Western U.S.) who can evaluate and/or
>appraise such a work.

>Sue Thompson
>Sr. Registrar
>Museum of Art
>Brigham Young University