4" -Vintage crystal and sterling silver coaster - Amston Silver - Set of 4

Amston: The manufacturer's signature. The Amston Silver Co. Inc. was based in Meriden, Connecticut.

• Sterling: Indicates the item is solid sterling silver, which is an alloy of 92.5% pure silver and 7.5% other metals (typically copper).

• 120: This is the specific pattern number for the piece

• Coaster Sets: A matched pair typically sells for around $25 to $30, while complete vintage sets of four to six pieces command $40 to $75