70s vintage brass desk light, industrial anglepoise style task utility work table lamp

70s vintage ALSY UTI-lite, all brass plated metal. This was sold as a three way light (three styles of mountings) but has only the base shown, no wall bracket or table clamp. I think an ordinary anglepoise clamp would probably work for this light.

It's never been used, and is in very good condition. The arm is fully adjustable, and the lamp stands about 25" tall with the arm near the top of its possible positions.