Five vintage Chauvigny porcelain espresso cups

The cups are in very good condition, no accidents, no cracks or splinters. The pattern is present, however there are small nuances in the intensity of the colors, especially with regard to the black lines, but this is almost imperceptible. Chauvigny porcelain (dans la vienne) is reputed to be very solid, and is often associated with professional use. For a small "bistro" service at home, with a delicious 60s graphic touch. I will attach to the five cups and saucers an additional subcup, as a gift.