Vintage ceramic corn service from the USA

Vintage corn cob serving set in beautiful white ceramic - USA. Serves 6, with 6 individual corn cob-shaped bowls and a large platter for serving the cobs and butter. Beautifully embossed and glossy. In good condition, note a chip under one edge of the platter. The platter measures 38 X 20 cm and the bowls 26.5 X 9 cm. An unusual meal idea in France, but rather common in the United States and Canada.