Vintage Duncan Ceramics 1975 "Kaffee, Kawa, Coffee, Cafe" Relief Coffee Mugs

This very unique coffee mug was made from Duncan Ceramics Mold from year 1975. This vintage project piece is a rare find! Set of 4 *NOTE: one of the mugs appears to have a crack on the outside bottom of the mug. It appears to be just the coating. It does not appear on the inside and does not affect the integrity of the mug. See the last 2 pictures for reference. Feel free to message me with any questions, and thank you for checking out my closet!! 4" high, 3.5" Deep, 5" wide with handle