Many Thanks to Ger for the beautiful pictures and enthusiasm.
Cosack Gooseneck Desk Lamp
Materials: Black oval cast iron base. Chromed conical brass rod/tube. Chrome gooseneck. Light yellow, vanilla-cream painted aluminium oval shell shaped lampshade, painted white inside. Brass E27 socket.
Height: 40 cm / 15.74”
Lampshade: 24 x 23 cm / 9.44 x 9.05”
Base: 18 x 13 cm / 7.08 x 5.11”
Electricity: 1 bulb E27, 1 x 75 watt maximum, 110/220 volt.
Any type of light bulb can be used, not a specific one preferred.
Period: 1950s, 1960s – Mid-Century Modern.
Designer: To be appraised.
Manufacturer: Gebrüder Cosack, Neheim-Hüsten, Germany – attributed.
Other versions: This Cosack gooseneck desk lamp exists in several colours. It is also produced with a rod instead of a gooseneck. Made in brass or chrome. Also sold with a white switch. This desk lamp was also made with a different lampshade.
Cosack Leuchten
The Gebrüder Cosack (Gecos) company was founded in 1848 as a metal processing plant in Neheim-Hüsten, Germany by Egon, Friedrich and Theodor Cosack together with Gottliebe Tappe. It was named Metallwarenfabrik Tapp + Cosack. In the beginning they made liturgical items, crosses and upholstery nails made of brass and they also produced kerosene lamps. Later the company came to the production of electric lamps.
After the Second World War Cosack pursued a modern direction. A best seller were copper lighting for restaurants. It is said that the company was declared bankrupt in 1984, but the last catalogue I have (1989 -1990) was published in 1989.
Best known designers: Gottfried Stürzenhofecker, K. H. Kinsky, Hans Wilfried Hegger, Hans-Joachim Groth, Burkhard Panteleit, Joachim O. Becker, Prof. Friedrich Becker, Waldemar Rothe and Jan Armgardt.
Gebrüder Cosack (Gecos) received 15 iF Design Awards.
BJB
The socket of this desk lamp was made by BJB. BJB is Brökelmann, Jäger and Busse, BJB GmbH & Co. KG. The BJB company was founded in 1867 and started with petroleum lighting. The company still exists. Today they produce LED lamps, terminal blocks and connectors, lamp holders for conventional lighting and switches. They are active in the whole world. BJB GmbH & Co. KG is located on Werler Strasse 1, 59755, Arnsberg, Germany.
VLM Components
The switch was made by VLM Components. VLM Components was founded in 1945 in Buccinasco, a small village near Milan, Italy. VLM Components is part of the Relco Group, founded in 1967. Today they are the owners of the brands Relco, Leuci, Relco Lighting, VLM Components and Segno. VLM Components became famous for the switches they produce which were designed by Achille Castiglioni in 1968.
The base was made by a company with the name JB. No information to be found, unfortunately.
Links (external links open in a new window)
iF-Design Awards for Gebrüder Cosack
Brökelmann, Jäger und Busse – Wikipedia
Switches in the Relco webstore