Small 1950s table lamp with metal gooseneck from Gebrüder Cosack Germany

Beautiful small 1950s metal table lamp with brass gooseneck. Manufacturer is Gebrüder Cosack. Made in Germany. Black shrink varnish on the shade and grey-blue base. Shell-shaped lampshade, steplessly adjustable to all sides. Holds in any position. Very beautiful, typically mid-century design with a fantastic patina. Very good vintage condition with no damage. No bumps or dents, no rust on the lampshade. The foot has a lighter spot on one side. You can see it in the first photo. Shade inside white and clean. With great patina. Fully functional and 100% original condition. One original E14 brass socket. Rewired due to age. Fits any interior style. Suitable for all living areas. Height in first photo: 30 cm|11.8" Height max: 43.5 cm|17.1" Width & depth of shade: 9 cm & 17 cm|3.5" & 6.7" Height of shade: 5 cm|2.0" Foot: 13 X 8 cm|5.1" X 3.15".