Formerly in the collection of the Reverend Chauncey Murch (died 1907). Collected between 1883 and 1906 while Murch was a missionary in Egypt. Collection purchased by the Museum from the Murch family with funds provided by Helen Miller Gould, 1910
File:Twenty-sided die (icosahedron) with faces inscribed with Greek letters MET 10.130.1158 001.jpg - Wikipedia
Twenty Sided Dice - UK
Twenty-sided die (icosahedron) with faces inscribed with Greek letters, Ptolemaic Period–Roman Period
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Ancient Roman Dice - Denmark
Twenty-sided Die (Icosahedron) with Greek Letters, Egyptian Stock Photo - Alamy
Category:20-sided dice - Wikimedia Commons
Icosahedron, Math Wiki
Twenty-sided die (icosahedron) with faces inscribed with Greek letters. Dimensions: Height: 2.7 x L: 3 x W: 2.8 cm (1 1/16 x 1 3/16 x 1 1/8 in.). Date: 2nd century B.C.-4th
Roll the Dice: A Brief History of the Humble d20 - the Roarbots