Canadian. 1940s. Retains correct mounting flange. The W.F Vilas Co. Cowansville, Quebec. Marked, "THE W.F. VILAS CO. ...". 72" x 26.5 x 1". Very Good. Two small chips in the field. Chips and oxidization at mounting flanges. Fading to lower left corner, mostly noticeable in the blue area. 700-900. CODE-SIG. CODE-PET