The glyphs $0,1,2,3,4,5,6,7,8,9$ represent the natural numbers from $0$ to $SSSSSSSSS0$. With them, we can write the base-10 representation of any natural number. However, has anyone invented $60$ glyphs for base $60$? We already have $10$ glyphs, so we need $50$ more. I don't want to simply write the digit for, say, $24$ as $a_{24}$, as I consider that cheating, because it uses an underlying base-10 system. Has anyone in any paper or text made up $60$ glyphs? If no one has, I think I will be the first to do so.