透明感のある青ガラスで作られた半球状のトンボ玉で、美しい銀化も見られます、また光を通しての透明感もあります、細い穴があり金属製の金具が付いていますが、これは後世のものかもしれません。半球状なのでゲームピースの可能性もあります。どちらにしても珍しい形状の美しい玉です。送料当方負担のレターパックライトにてお送りします。

Skrydstrup, a blue glass bead, part of a neck ornament, c. 1400 BC.... | Download Scientific Diagram

String of 12 Eye Beads | Late Period–Ptolemaic Period | The Metropolitan Museum of Art

File:Blue Glass Bead of Unknown Date (FindID 561972).jpg - Wikimedia Commons

Necklace with Roman blue glass beads

Middle Eastern and Venetian Glass Beads - Eighth to Twentieth Centuries: Augusto Panini: Amazon.com: Books

PDF) Early medieval large glass beads from Poland | Aleksandra Pankiewicz and Sylwia Siemianowska - Academia.edu

Miscellanea Orientalia et Indo-Iranica Vol I-II. Essays on the Earlier Cultural History of the Ancient Near- and Middle East - GRIN | Grin

Ancient Egyptian blue glass beads reached Scandinavia

PDF) Things that travelled - A review of the Roman glass from Northern Adriatic Italy | Monica Ganio - Academia.edu

Between Egypt, Mesopotamia and Scandinavia: Late Bronze Age glass beads found in Denmark - ScienceDirect

A Short Strand of Ancient Excavated Blue Glass Evil Eye Beads CRBM 10296

36KB"],"2001":[null,null,null,12,6,6,6,1],"2003":[null,"ANngIpb9gn_1eM

Stone 1 2 cm hi-res stock photography and images - Alamy

Two Blue Glass Beads, Antique Roman Beads - Etsy