This fragment appears to be unfinished (?) and has yellow staining but is very worn. There is 56/155 written in blue on the back.
From Giza, on shelf labeled "Nekhebu G2381/2". Nekhebu, G 2382 [(originally thought to be a tomb, but now known to be a jumbled deposit of limestone blocks from other nearby tombs)], court, originally from G 2381. Excavated by the Harvard University–Boston Museum of Fine Arts Expedition; assigned to the MFA in the division of finds by the government of Egypt. (Accession date: April 28, 2005)
Harvard University—Boston Museum of Fine Arts Expedition