Neo-Elamite silver beaker with spiral ribs and guilloche pattern; ca. 1200-900 BCE, Northwest Iran.
H x W x D: 12.8 x 8 x 8 cm
Freer Gallery of Art and Arthur M. Sackler Gallery, AN S1987.132 https://www.si.edu/object/beaker:fsg_S1987.132
Mentioned in:
Abolala Soudavar
Discrediting Ahura Mazdā’s Rival, The Original Iranian Creator God “Apam Napāt” (or Apam Naphāt?) https://www.academia.edu
Guilloche Pattern in Architecture and Design, Kristy Bowen
https://study.com/learn/lesson/guilloche-pattern-architecture.html