Hi Lisa, Thank you for contacting Mearto with your appraisal inquiry. Based on the photos and information provided, and subject to examination, this is: A small vintage Tiffany style leaded or slag glass and brass boudoir or dressing table lamp mid-late 20th Century Topped with a domed turtle-back and stylized foliate shade, mounted on a molded or cast brass base on circular foot. With roller-switch. Model #11-029110-017. 13 inches tall CONDITION: appears to be in good condition; value assumes no chips, break, repairs or losses. PROVENANCE: gift $75-125* *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, and thank you again for using Mearto.