Table lamp from the 50s, in the combination shrink varnish red and brass from the company gebr. Cosack, neheim-hüsten. a similar lamp offered by us is documented in: now comes light into the economic miracle\. Illuminating words about lighting in the 50s by claudia gross-roath, a book accompanying the exhibition of the same name in the theodor-zink-museum kaiserslautern from 26.11.2005 - 26.02.2006. Manufacturer: gebr. Cosack, neheim-hüsten. the lamp is marked erwi and yf under the stand. the lampshade can be turned and tilted by a joint. it has an e14 socket. Numbered,i have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution, european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.