How rare is this Union Oil Speed & Power Curb Sign with the Medal of Honor & Gold Medal , Panama - Pacific Exposition caption on the bottom of the sign. I have seen a few of this type of Union Oil curb sign with just Speed & Power but never one like this one and what would the value be. I would say it is a 8 out o 10 as far as condition and is good on both sides.

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Union Gasoline Speed & Power Curb Sign