Do Stiffel lamps have markings?

How do you date a Stiffel lamp?

Lamps up the lamp and look for a manufacturer’s symbol, dating or date stamp embedded into the base. Also look on the lighting fixture itself; sometimes, the dating includes a stiffel that includes the name, or date stiffel manufacture.

Where are lamps marked?

Whenever you’re trying to identify antiques, a good rule of thumb is to look for a maker’s hallmark, which is typically in an inconspicuous place. Look under the base of the lamp for the hallmark. It can also be a symbol or date stamp, which is really helpful.

How do I identify a lamp?

Lightly scratch the underside of the lamp surface to determine the type of material it is made from. Some lamps may appear to be made of metal, but they might also be painted to look and feel just like metal. Inspect the lampshade by pinching it between your thumb and index finger.

How can I tell if my lamp is brass?

Solid brass is not magnetic. If the magnet sticks, the item is usually steel or cast iron, with a brass plating. If the magnet does not stick, you can test further by scratching a hidden area with a sharp tool. If you see a shiny yellow scratch, the item is likely solid brass.

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Where are Stiffel lamps labeled?

Stiffel lamps often contain a foil signature decal on the bottom of the lamp’s metal or high-quality wood base. Look for “Stiffel Lamp Company,” “SLC” or “Stiffel” on the decal or etched into the bottom of the lamp’s base.

Can you tell how old a lamp is by the plug?

In an electric lamp, the cord often reveals the clue to the lamp’s age, unless the cord has been replaced. Inspect the cord; if it looks old, the lamp probably is as well. The metal prongs on the plug are likely the same size, rather than one end that is larger than the other.

How do I know if my light fixture is antique?

Study the light fixture for any manufacturer impressions, initials or hallmarks. Examine the metal framework supporting the fixture, the base of the light and the arms connecting to the globes. Most markings are company names or signatures that were incorporated into the original casting.