Late 20th 21st century. Six pieces to include:heavy angry skull link bracelet and necklace, each skull marked .925 and unidentified mark, toggle clasp, bracelet approx. 10.5"l, necklace approx. 30"l; large men's skull ring, marked Sterling, Sz 15; spiked skull grim reaper biker ring, Mexico, Sz 10; skull pendant with flexible jaw, hidden compartment; Together with winged skull brooch. Total weight 473gr.