One of a set that I believe to be American. The gilt bowl detaches. I don't have a precise scale but it weighs about 24 ounces. They are 4 7/8" tall and width at mouth is 3". Mark appears to a WF. http://i1153.photobucket.com/albums/p513/wildeted/wfgoblet1_zps2860477f.jpg http://i1153.phot...