Very Rare Set of 1930's Signed Rudolf Kämpf. Colorful Espresso Fine China Cups

This set of 6 vintage and exquisite colorful cups and saucers is a rare find. Signed RGK Czechoslovakia. Demitasse Cup . Beautifully handpainted. Excellent vintage condition. Porcelain is egg shell thin. Label mark on the bottom uses French spelling "Tchecoslovaquie" which was used from 1928-1938. Absolutely lovely! History Pottery Marks Elbogen Kämpf Marks Beniamin Franklin Hunt established in 1907 a porcelain factory in a village Grünlas (Loucky since 1918) situated near Elbogen. The first owner of the factory was American citizen. In 1909 the business was bought by Rudolf Dieterl and Rudolf Kämpf. Two years later they registered a company Porzellanfabrik Rudolf Kämpf G.m.b.H., Grûnlas.