Black Jasper. Intaglio. Pierced for stringing. Gorgoneion, depicted frontally and sticking out tongue. Small chip along edge of carved surface at top of Gorgon head. No border.
By 1900: with Edward Perry Warren (according to Warren's records: Bought in London at Christie's sale Jan 19th 1900.); December 1901: purchased by MFA from Edward Perry Warren
Museum purchase with funds donated by contribution