Keller & Guerin, Luneville, France.
Title LUNEVILLE FLOW BLUE CUP.
Seller ID 50-0071
Grayish dark blue over thin earthenware. The pattern consists of two stylized flower motifs arranged alternately to form a band of 10 flowers around the upper half of the cup. The bottom is stamped K et E Luneville France in green. The mark is that of Keller & Guerin who produced flow blue in the 1890s. Fine (no stains, cracks, chips or other defects).