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. Authenticated by The Authentication Company (TAC #501877 ). All items are guaranteed authentic by Miller & Miller Auctions. All purchases are eligible for free delivery to the Winter 2026 Dixie Gas Show on December 4th. From the Barry Yorgason Collection.

Estimate:$1,052.74

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