22 Letters of Magi

22 Letters of Alphabet of the Magi
According to Omniglot:
The Alphabet of the Magi was invented by Theophrastus Bombastus von Hohenheim (also known as Paracelsus) in the 16th century.
According to Fry in his Pantographia, Chaldean 2
was brought from Heaven by the Angel Raphael who communicated it to Adam
This explains why the same letters are found in Adamaeum, 1 of the 72 magical alphabets and why it recurs as Alphabet of the Magi 
Cf. 26 Letters of Alphabum Эрафийского which is almost identical except that the symbol used for F,P, Ph (cf. Sanskrit sounds for letters 21, 22) is here called Letter H. Cf. Sanskrit Hi: हि. See also the note fro Sa (aha) for an alternative possible source. The presence of 1 indisputable Sanskrit term in the language of Adam opens questions.Cf. the theory of 3 paradises.  
The alphabet recurs as the Erathian Alphabet in the game heroes of the Round Table.
Note thanks to Andrei Kotov.