Lot of retro industrial studio wall sconces w/adjustable canister shades

Lot of retro metal studio lighting wall sconces with adjustable canister shades. There are two twin lamp sconces, each with an independently aim-able head and a single light sconce. They have an industrial brushed "gunmetal gray" finish.

These measure 9 inches from the wall when straight and 5 inches across the mounting cap. The canister shades are 5.375" inches long and 3" in diameter. These are marked as suitable for wet locations and are in excellent condition.