Rare, perfect condition, large vintage 1970's Brutalist pendant signed Theresia Hvorslev, famous silversmith from Sweden. Sterling silver .925, weighs 33.7 grams, large size 2.5 X 3.5 inches (65 X 85 mm). Hand made, limited edition, superposed Irish shamrock shapes. Back is marked "925 Sweden, Mema-L, 3 crowns emblem, S, X9, Theresia". The Hvorslev family forge has been active since 1916.