Vintage metal desk lamp, by Alfred Müller for Amba, 1950s

Modernist adria model lamp, made in the 1950s, by alfred müller for amba. The black lacquered metal base accommodates an adjustable rod with two golden brass ball joints, receiving a black lacquered metal cap reflector. Good condition. Some marks on the reflector (see photos). Of swiss origin, the lamp is functional. Eu format plug type.