Hello!
For who are interested about Saloninus coinage here my last - in italian - article about his "corpus": https://www.academia.edu/29069817/Tre_nuovi_antoniniani_a_nome_di_Salonino_Augusto
here my previous paper, in english: https://www.academia.edu/21127701/_A_New_Antoninianus_in_the_Name_of_Saloninus_as_Augustus_in_The_Numismatic_Chronicle_175_London_2015