One fragment of highly polished granite sculpture with red inclusions. One rounded finished surface. Likely part of coil of snake. See 21.11700 and 20-1-243.
From Nubia (Sudan) Gebel Barkal, B501 V 7 to VII 1 debris. 1920: excavated by the Harvard University-Museum of Fine Arts Expedition; assigned to the MFA by the government of Sudan.
Harvard University—Boston Museum of Fine Arts Expedition