How do I identify a vintage porcelain lamp?

To identify a vintage porcelain lamp, check the base for markings. You may find a date stamp or the manufacturer's name. Check the porcelain for signs of wear like minor scratches and blemishes. If a lamp is in flawless condition, it's possible that it was simply stored well, but it's more likely that the piece is a newer reproduction. A certified appraiser can be of assistance if online research isn't enough to make an identification. Shop a selection of vintage porcelain lamps on 1stDibs.