Exemplos deste tipo
Coleção privada
S.D. (1880) – (en) 15 beams to the left, 6 up and 9 touching pearls
37,14 mm • 25,1 g • ↑↑ 12h
S.D. (1880) – (en) 15 beams to the left, 6 up and 9 touching pearls
37,14 mm • 25,1 g • ↑↑ 12h