This is a fragment of a ring bezel with part of shank. Impressed hieroglyphs consist of, possibly, a double uraeus.
From Giza, Avenue G 1, debris from boat pit N of subsidiary pyramid G I-b (G I-a boat pit). 1924: excavated by the Harvard University–Museum of Fine Arts Expedition; assigned to the MFA in the division of finds by the government of Egypt.
Harvard University—Boston Museum of Fine Arts Expedition