Hey Rick, I did a little searching, and it was mentioned KroneKast was made in Germany. Bernard & Anna Krone started out as a blacksmith shop in 1906. They also had ovens, stoves, agricultural hardware. Did see a picture of a double skillet with the same marking. In 1924 he bequeathed his business to his son, also named Bernard. Not sure if this is 100% correct, but it was all I could find. FWIW