Chess pieces, "Emperor" and "Empress" based on "Ball of happiness" carved and pierced ivory Chinese 19th C. minor faults Dimensões (altura x comprimento x largura) - (rei) 26 cm Notes: vd. catalogue of the exhibition "Jogos Cruzados - viagens entre Oriente e Ocidente". Lisboa: Museu Nacional de Arte Antiga, 2022, p. 216, fig. 137.