Made in the 1930's this was originally designed in Germany as an workshop task lamp. Christian Dell was a designer for Rondella and Blunt in the 1920's and went in the 1930's to work with Kaiser and Idell , this piece is one of early production , he created over 500 design during his life , some of his creation remained in production until the 1980. The base is cast iron metal with some oxidation which bring a nice patina .I purchase it in France and it is guaranty an original studio lamp from the 1930's.
H.24 Good antique condition rewired , small  ding on globe , light scratch on metal if you are only looking for a nice piece with history it will be perfect for you. rewired with US plug and Socket