Revue numismatique - Année 1997 - Volume 6 - Numéro 152 - Pages 467-472Summary. - A study of the iconography underlines the symbolic nature of the respective sizes of the imperial figures. The exceptional issue of year 10 with the augusta right may be linked to the marriage of Heraclius and Martina which could date in 620. The increase of the augusta figure from 624/5 confirms the position of basilissa secured Martina. 6 pages Source : Persée ; Ministère de la jeunesse, de l’éducation nationale et de la recherche, Direction de l’enseignement supérieur, Sous-direction des bibliothèques et de la documentation.