STERLING SILVER SILVER PLATED

Brand	Owner	Address	Description
DELLA ROBBIA	GORHAM, INC.	1301 ATWOOD AVENUE JOHNSTON RI 02919	STERLING SILVER [ AND SILVER-PLATED ] FLATWARE, [ HOLLOWWARE ] AND TABLE CUTLERY;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A sterling silver alloy composition of exceptional and reversible hardness and enhanced tarnish resistance, consists essentially of the following parts by weight: at least about 92.5% silver; about 4.4% to about 5.25% copper; about 0% to about 1.0% zinc; about 0.85% tin; about 0.05% to about 0.3% lithium; about 0.05% to about 0.5% silicon; about 0% to about 1.2% germanium; and about 0% to about 0.02% boron.