This is a group of disc beads. One bead is composed of three beads adhering to each other, fourteen beads have two beads adhering to each other, and one bead is single.
From Egypt, Giza, Street G 7500. 1925 : 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