These were online and captured my special attention. The wall sconces are maritime-themed. The red sphere represents port (left side) and the green sphere is starboard (right). I love this kind of stuff, and just HAD to have them!
I cleaned them, put in new sockets, and rewired. I suspect that the lanterns were originally hand-held non-electric lanterns, and were later converted to wall-mounted electric sconces.
The Fresnel lenses throw off great patterns.
My online vintage lighting store.