The raak table lamps are large, modern and of a simple design executed in aluminium, stainless steel and melted glass, 1968 published in their catalogue nr. 8. In the netherlands. These lamps are attributed to the designer nanny still, one of the most famous designers at the celebrated design company raak, amsterdam. There is a central round tubular aluminium column which houses a series of five aluminium rings. The three middle rings have handmade coloured glass discs set into them. All five rings rotate can rotate in a 360 degrees circle. Hence can be placed at different angles, as well as move up and down the main vertical column. Each ring has two similar glass plates at its front and back. The result is cool, minimal, modern look typical for its time and contemporary today. The shade s are made of brushed stainless steel. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution, uk plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.