Tiffany style Sailboat stained glass antique table lamp
Good morning, Lois,
Thank you for contacting Mearto with your appraisal inquiry. Are there any marks on the shade or base that might indicate the maker? There were a lot of different makers who made this kind of lamp and, because there can be a broad variation in value, it's helpful to know if it should be valued as an attributed piece, or as an unattributed piece.