This atlas draws specific, checkable facts from a Wikipedia reference article on the Theban alphabet: the 1518 date establishing Johannes Trithemius's priority in recording it, the contested attribution to a figure called Honorius of Thebes, the alphabet's one to one correspondence with the older Latin alphabet, its absence of separate letters for J and U, and a documented modern confusion over the letter W. Wikipedia articles are collectively edited and can change, so this atlas has verified only the specific facts named above against the article as read, not the article's full current content or its underlying citations, which a reader should check independently for anything beyond those named points. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/