How do I identify my antique lamp?

One of the simplest ways to identify an antique lamp is to look for markings that indicate the maker. Then, you can research the artisan or company that made the lamp using trusted online resources to see when they were active. Some antique lamps may have a date stamp on the shade or the bottom of the body of the lamp. Plugs can also provide a clue. Plugs on antique and vintage fixtures may feature exposed screws or prongs that are the same size. Prongs on newer lamps are usually two different sizes. Keep in mind that an antique lamp could have undergone a cord replacement, so what you see may not be an original. When in doubt, you can consult a certified appraiser or experienced antiques dealer for information about specific pieces. Shop a selection of antique lamps on 1stDibs.