Pair fine swedish artglass mushroom shaped table lamps by monica backström for kosta boda, 1960´s. rare pair beautiful art glass table lamps designed by glass artist monica backström for kosta boda in 1960´s. The lamps measure 26-27 cm in height and are in very good condition. if sold to united states, the lamp is delivered with a us standard electrical plug and the eu lampholder e27 is compatible with us standard e26. 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, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.