Unimat Emco DB200 / SL1000 Lamp Style Tool Post bit holder, part #1340. The lantern is attached to the slide or Bed Carriage and clamped down with the threaded screw at the top if the lamp. Includes everything in pictures.
The camera flash creates the copper color showing in the listing, no rust. Please review the photos since they are part of the description. Contact me with any questions prior to purchasing. Thank you for your interests.