Desk lamps: the banker's lamp.

The banker's lamp – a classic among desk-lamps. It's made of pure brass, and 3 kgs. of solid cast iron give it a pretty stable base! The glass lampshade can be swivelled on its own axis and adjusted up to 23 cm higher. On/off hanging chain pull switch.
The original early 20's models usually had lamp-shades of tin or fronted with cloth; ours are made of either three or four layers of carefully mouth-blown glass. The following specifications apply to both lamps.
Width of shade 23 cm, depth 14.5 cm. Height 48.5 cm. Cloth-covered cable, length 150 cm. Lamp base 14 x 14 cm with four felt pads. Metal socket E 27 max. 60 watt). Weight 4.5 kg.