Wim van Stormbroek
Cham Kingdoms or Khmer Empire, 10th century
Vietnam, 16th-18th century - Exhibited in the "Zelnik istván Southeast Asian Goldmuseum"
Vietnam - Cham Kingdoms, 10th/11th century - published in "Gold treasures of the Cham Kingdoms from the Collection of Dr.Zelnik"
Vietnam , 16/18th century
Cambodia - Late Angkor period , 13th-15th century
Central Java - 9th-10th century