Today's dice history lesson: a look at inventor Fredda Sydney Sieve and her 1963 Zazz "Polyspheres," a pre-D&D set of five polyhedral dice. https://t.co/gEZ2PeG6OB #dnd #rpg #dice pic.twitter.com/Zey3ZR7NAU
— Jon Peterson (@docetist) November 13, 2020
A pre-D&D set of five polyhedral dice by Fredda Sieve and her 1963 Zazz game
![](https://i0.wp.com/www.sageadvice.eu/wp-content/uploads/2021/03/zazz-fredda_w.jpg?fit=634%2C331&ssl=1)