By A Mystery Man Writer
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
Twenty-sided die (icosahedron) with faces inscribed with Greek letters - PICRYL - Public Domain Media Search Engine Public Domain Search
Explore These Ancient Roman Unique 20-Sided Icosahedron Dice
20-sided Die Icosahedron With Greek Jigsaw Puzzle by Science Source - Pixels Puzzles
Random Facets from the History of Dice
Icosahedron(Twenty-sided) die made of Serpentinite rock, with faces inscribed with Greek letters, from Egypt. Circa 1st century BCE, Ptolemaic Period. - 9GAG
Twenty-sided die (icosahedron) with faces inscribed with Greek letters - Album alb3636195
Lesson from a 20-sided Die. a.k.a. — a convex icosahedron, by Shaun Holloway, Lessons from Ordinary
A Roman rock-crystal icosahedron (20-sided dice) in the Louvre – Roger Pearse
Twenty-sided die (icosahedron) with faces inscribed with Greek letters. Serpentinite. Ptolemaic Period–Roman Period, 2nd century B.C.–4th century A.D., Egypt. - Album alb5408252