The symbol for Jupiter in late Classical (4th c.) and medieval Byzantine (11th c.) mss
<a href="//commons.wikimedia.org/wiki/User:Kwamikagami" title="User:Kwamikagami">Kwamikagami</a>
2021-09-27
<cite class="book" style="font-style:normal">Jones, Alexander (1999)      <i> <a rel="nofollow" class="external text" href="https://books.google.com/books?id=8MokzymQ43IC">Astronomical papyri from Oxyrhynchus</a></i>, pp. 63  <small><a href="https://en.wikipedia.org/wiki/International_Standard_Book_Number" class="extiw" title="en:International Standard Book Number">ISBN</a>:  <a href="//commons.wikimedia.org/wiki/Special:BookSources/9780871692337" title="Special:BookSources/9780871692337">9780871692337</a>. </small></cite>