Bone pyxis (box with lid), Early Imperial, Julio-Claudian, 1st half of 1st century A.D., Roman, Bone, Overall (box): 15/16 x 2 1/16 in. (2.5 x 5.3 cm); diameter of lid 2 1/8 in. (5.4 cm), Most Roman pyxides made from pieces of animal bone are, like t