This stoneware mug advertises what I believe are Carter Carbureters - something to do with cars is my guess!! This was probably a gift to a merchant for a holiday or event. It could also be a premium or freebie.
It measures 4-7/8" tall x 4-1/2" wide with the handle x 3-1/8" deep. It is an olive green - much more yellow than in the pictures!! The background of this mug looks like a wooden fence or a barrel. It has strips of wood and nails in the design.
This mug is in nice condition. There are no chips or cracks. It is somewhat crazed. Fun advertising piece!!
Item ID: AD3011-2H