This year the vendors packed two buildings with fabulous signs, oil cans, gas pumps, air pumps, and other assorted automotive collectibles.
A smaller selection of other non-automotive related advertising items were for sale. This vendor had a pretty good collection of Coca-Cola items for sale in his booth.
A few hardy vendors braved the cold rain and were selling outdoors. These vendors tended to have service station items like gas pumps and larger signage.
If you are in the area while the Mason Dixon Gas, Oil, Automotive and Advertising Swap Meet is happening you should definitely check out what is for sale. With free admission, what do you have to lose but maybe that blank spot on your garage wall.