Marble (toy) in Codd-neck bottles, which were often collected for play. In the early twentieth century, small balls of stone, identified by archaeologists as marbles, were found on excavation near Mohenjo-daro. Marbles are often mentioned in Roman literature, as in Ovid's poem "Nux" (which mentions playing the game with walnuts), and there are many examples of marbles from excavations of sites associated with Chaldeans of Mesopotamia and ancient Egypt. They were commonly made of clay, stone or glass. Marbles arrived in Britain, imported from the Low Countries, during the medieval era. In 1503 the town council of Nuremberg, Germany, limited the playing
Elgin Marbles Parthenon, which is regarded as one of the world's greatest cultural monuments. International efforts to repatriate the Marbles to Greece were intensified in the 1980s by then Greek Minister of Culture Melina Mercouri, and there are now many organisations actively campaigning for the Marbles' return, several united as part of the International Association for the Reunification of the Parthenon Sculptures. The Greek government itself continues to urge the return of the marbles to Athens so as to be unified with the remaining marbles and for the complete Parthenon frieze sequence to be restored, through diplomatic, political and legal means. In