Series of 4 wall sconce around 1940

2 pairs of large frosted glass wall lamps inside and gilded patterns on the façade around 1940/50. In a good state of use and aesthetics. To report a shell on a stop of a glass. They can clip onto the tube of a neon or be electrified with a tube mount and sockets. Dimensions 63 cm long by 12.7 cm wide and 9 cm deep brass balls included.