Koenigliche Porzellan Manufaktur, Cup and Saucer, c. 1844–47, Porcelain, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/2849

Koenigliche Porzellan Manufaktur, Cup and Saucer, c. 1844–47, Porcelain, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/2847