Air register grille. Geometric design. Lever knob missing. Has adjustable louvers, recangular, floor mount.
Inscriptions or Markings: 10 x 12 S. M. & F. Co. S. Milwaukee Wis.
Manufacturer: S. M. & F. Co.
Place of Manufacture: Milwaukee Wis.
Design motif: Geometric.
Style: Late Victorian.
Finish: Painted.