If you’ve been on the road this summer, service station signs are a familiar sight. But unless you’ve been traveling to advertising auctions, this one that recently sold at Morphy Auctions probably isn’t one of them.
To read this article — and over 25,000 more — try Kovels Membership FREE for 7 Days
Kovels Knowledge Members get full access to 25,000 articles on antiques and collectibles from 60 years of publication.