N.E. From silver Modern necklace with large black onyx stone from 1950-1960

N.E. From sterling silver, modern necklace with large black onyx stone from around 1950 to 1960. Hallmarked "STERLING N.E. FROM 925S". N.E. From was a silversmith in Randers and Nakskov from 1944 until 2009 and was known for making jewellery in high quality. Length 38.0 cm., the pendant measures 3.0 by 2.5 cm. Excellent condition.