Impressive vintage Pentti Sarpaneva modernist bronze pendant necklace dates to the 1970s. The pendant measures; 4-3/4" long by 2-5/8" wide and it weighs 57 grams. The jump ring is stamped BRONZE FINLAND. I can not find initials or a signature on the pendant, but it is quite obvious this is a Sarpaneva piece. The pendant and necklace are in beautiful condition.