INTRODUCTION YEAR: Post 1940
HALLMARKED: Birks Sterling
MAKER: Henry Birks & Sons Montreal
DESCRIPTION: Set of 6 Sterling rim glass bottom drink coasters
WEIGHABLE SILVER: n/a oz. or n/a Grams
DIAMETER : Outside 3 1/4" x 5/8" tall, Inside 2 7/8"
MONOGRAM: None
ITEM WEIGHT grams: 233