Franklin Mint 1972 Generational Mother's Day Necklace

Franklin Mint 1972 sterling silver commemorative Mother's Day statement pendant is hallmarked and features a grandmother, mother and child on one side and the Washington Irving quote "The love of a mother is never exhausted, it never changes, it never tires".  The pendant measures 1 1/2 inches, including the bail, by a 1 1/4 inch diameter, and it is on a 20 inch sterling silver rope chain.  The weight of the necklace is 19.8 grams and it is in great vintage condition.