Acid-etched glass table lamp with brass collar in 'Ocean Blue' by Kastrup Glasverk, Denmark. Designed by Bent Nordsted under creative director, Per Lütken. Founded in 1847, Kastrup merged with Holmegaard forming Holmegaard Kastrup in 1965. This example is a prototype in this shape and colourway. Measurements are without shade. Shade not included. This piece has an attribution mark, I am sure that it is completely authentic and 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.