One fragment from left edge of table. Edge surface finished but not polished top surface polished with hieroglyphs: back legs of "sab"
From Giza. Excavated by the Harvard University-Museum of Fine Arts Expedition; assigned to the MFA by the government of Egypt.
Harvard University—Boston Museum of Fine Arts Expedition
Egyptian, Old Kingdom, Dynasty 4, reign of Khafra, 2520–2494 B.C.