This is a fairly small, wide, and shallow hemispherical bowl that is treated with creamy white slip on both interior and exterior.
From Nuri, Pyramid 25 (tomb of Queen(?) Maletaral II). 1917: excavated by the Harvard University–Boston Museum of Fine Arts Expedition; assigned to the MFA in the division of finds by the government of the Sudan. (Accession Date: September 1, 2006)
Harvard University—Boston Museum of Fine Arts Expedition