Frank, the hand-painted pieces can be under two flags. Moser and other companies bought blanks from other glass facilities, then decorated them. Some pieces made by Salviati and painted by Moser can be found in catalogs of both companies. Even in Bohemia, the style is known as Venetian. The painting looks very Venetian to me, too. Salviati had some things that were very similar. The only thing that made me favor Bohemia was the breast. However, there are always exceptions to all trends, so the charger may be totally Venetian.
I haven't seen Ivo lately. Maybe someone can give him a poke to see if he has an idea on the plate.