William Spratling ring, 
circa 30 
sterling, 
stamped taxco, 925
early spratling mark from 1933 to 1938 period 
size, us 6.5 - eu 53 - 16,5 mm
1” long - 2,54 cm, 
6/8 “ wide - 1,9cm, 1
1/8” high - 2,86cm 
weight 6,1 gram