Mold Fragment ... ΠΠ-13 2541, 2542 B 1480 B 1481 B 1482 B 1483 Lot ΠΠ 387 Lot ΠΠ 384 Lot ΠΠ 385 B 1480 B 1481 B 1482 B 1483 ... April-May 1956