C.T. Haagensen silver Art Nouveau brooch with amber with necklace from 1910-1920

C.T. Haagensen silver Art Nouveau brooch with amber with newer necklace. Hallmarked "830S CTH" - Silversmith C.T. Haagensen was a silversmith in Rønne from 1893 until 1837. Measures 5.4 by 4.3 cm., the necklace measures 60.0 cm. Excellent condition.