Comparative table of North-Italic alphabets (Morandi 2004)
Source : Lexicon Leponticum (https://lexlep.univie.ac.at/wiki/North_Italic_Script)
The two phase of development of the Lepontic alphabet. On the left : from 6th century to the first half of 4th century B.C., on the right : from the end of the 4th century to the 1st century A.D. (Motta 2000 ; drawing : De Marinis)
Source : Lexicon Leponticum (https://lexlep.univie.ac.at/wiki/VA%C2%B76)
The Lepontic alphabet and its transliteration (Stifter 2020)
Source : Palaeohispanica : revista sobre lenguas y culturas de la Hispania Antigua, 20