Steelyard Weight with the Bust of Athena. 350–500. Copper alloy, filled with lead, 8 × 3 15/16 × 3 1/8 in., 9.6 lb. (20.3 × 10 × 7.9 cm, 4345g). Steelyard Weight with the Bust of Athena [59.184]. The Metropolitan Museum of Art. https://jstor.org/stable/community.18465375.
