Hi Jonathan,

Thank you for contacting Mearto with your appraisal inquiry.
Based on the photos and information provided, and subject to examination, this is:

An American studio salt-glazed stoneware bowl
Unattributed maker, early/mid 20th Century
with sloping sides and a green-gray glaze overall; unidentified mark underneath.
6 inches high, 10 inches diameter
PROVENANCE: inherited
$40-60*
*represents a fair-market value for auction purposes; retail or asking price may vary.