This unusual mid-century table lamp was designed and manufactured in sweden in the 1950s by bergboms (model no. B-132). It features a brass base with height adjustable and articulating brass lamp arm and cream colored fabric (silk) lampshade. This simple, yet very effective mechanism allows the height of the shade to be to adjusted effortlessly as well as rotated 360º. Very good vintage condition with polished brass and original shade. One e27 socket (max 60 watt) with switch and new wiring. Suitable for use in us and any other country of the world. Measurements: height 21.7" (55 cm) without shade, diameter of base 7.5" (19 cm), width (without shade) 13.8" (35 cm). Lampshade height 7.5" (19 cm), diameter top 6.3" (16 cm), diameter bottom 9.5" (24 cm). This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.