Three fragments of a bowl. The one in the picture is a rim fragement. It has a light blue-green glaze with sunk relief designs in dark blue. THe remaining two fragments are joining rim fragments.
From Giza, Pyramid XX, G 7600 Y. March and April, 1929: 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, Hellenistic Period (Ptolemaic Dynasty), 305–30 B.C.