Grand yellow 11-inch pitcher.   Nice older mark and a "K" -- maybe finisher, maker?    
 
History
Sarreguemines is a renowned French faïence company that has been producing beautiful ceramics since the late 18th century. Founded in 1790 in the town of Sarreguemines, near the French-German border, the company quickly gained a reputation for creating high-quality earthenware and faïence pieces. By the 19th century, Sarreguemines had become one of France’s leading ceramics manufacturers, producing finely decorated tableware, tiles, and decorative items.