Primarily Petroliana Shop Talk Forums Non-Petro Discussions Non-petro Discussion and Showcase Blue Bird Sales and Service bus sign

I'm wondering about the value of this Blue Bird Sales and Service bus sign. It must be pretty rare because I've searched the internet and can't find it. I know, rarity doesn't mean it's valuable but it had great color. It is porcelain, one sided, and measures 36" x 48". Any help would be appreciated.

Any ideas on value? Even a guess of value? Is there a different site that would be a better fit? Any help would be appreciated.

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