Hi George, Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: A vintage Harry Stuart for RPM Studios art glass vase Upper Pottsgrove, PA, late 20th Century Of circular section, the clear vessel with colorful panels of glass, signed to the bottom. 12 inches tall, 7 inches diameter CONDITION: this vase appears to be in good condition PROVENANCE: inherited $ 150-250* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto. ~ Delia