Gold medal of 4 ducats, 31,5 mm, AU 13,74g. Ref : Katz 551 (argent): cf. Kull 273
Лот 157
10 00012 000
Provenance : NGSA 4, 11-12 / 12/ 2006, lot 389
Vente Helbing 1925, n°1294.