Chinese bowl

Chased foliate design on matte ground. Applied ring base. Marked TC in a rectangle, plus and ideogram. Tuck Chang, Shanghai, 4th quarter of 19th century. Diameter 4-1/2". Base diameter 2-1/2". Height 2-1/2". Weight 5 troy ounces. No monogram, but a round reserve for one. Overall and mark condition are excellent (bowl is just slightly out of round).