Antique cast iron industrial toilet paper holder. It is embossed ADJUSTABLE leased Geo T Johnson Co. Boston.  Could been from a department store or an old roadside rest area.  Shows ware for its age, with scratches, scuffs and surface rust. The original chrome finish is worn off with some remaining along the bracket mounts and top edges.  Will work with modern rolls as shown. Release works properly to change roll. Hinged arms are removable. The cast iron is complete without any cracks or breaks. Overall good, salvaged Condition. Please look over the pictures below and ask questions when needed.  Thanks for your interest.   

Measures approx.: 4 7/8" depth off wall x 3" tall at wall x 6" wide