How do I date a metal reading lamp?

Dating relies on stylistic markers, manufacturing techniques, and any stamped maker marks or registration numbers found on the base. Art Deco and Machine Age pieces typically feature chrome and streamlined geometries, while Victorian and Edwardian examples often display classical columns or brass scrollwork. Examination of switches, plugs, and internal wiring can also offer clues, though many older fixtures have been rewired for modern use. Comparing the construction methods to known production periods helps narrow down the decade of manufacture.

Can I adjust the height on these models?

Adjustment capability depends entirely on the specific form and mechanism of the individual lamp. Articulated desk lamps and certain floor standards feature swing arms, sliding stems, or flexible joints designed for directional lighting. Other configurations, such as solid column table lamps or heavy candle lamps, remain fixed in height and rely on placement to achieve the desired illumination angle.

What is the difference between chrome and silver plate?

Chrome plating provides a hard, highly reflective blue-white industrial finish that resists tarnishing and corrosion very effectively. It is commonly associated with twentieth-century modernist and Machine Age designs. Silver plate uses actual silver bonded to a base metal, offering a warmer, softer lustre that develops a natural patina over time. Regular gentle polishing is typically required to maintain the bright appearance of silver-plated surfaces.