En-ar-co Motor Oil Gasoline Slate Boy Curb Sign

Made in Canada. 1930 – 1945. Double-sided painted metal (DSPM). National Refining En-ar-co "Slate Boy" curb sign. Die-cut chalkboard form used at dealer sites. Marked, "ST. THOMAS METAL SIGNS LTD. ST THOMAS ONT." lower edge of chalkboard on rougher side. 44" x 27.5" x 1". Authenticated by The Authentication Company (TAC #501877 ). All items are guaranteed authentic by Miller & Miller Auctions. From the Barry Yorgason Collection.

Condition
Side A: Shows heavy oxidation, fade and scratches. Side B: Shows near total loss to surface. Retained in the original metal frame.