Where was Prima comunione filmed?

1950 film by Alessandro Blasetti

Prima comunione (1950) was filmed in Rome, Pontifical University of Saint Thomas Aquinas and Santi Domenico e Sisto, 3 places named in its Wikipedia article, in Italy, Vatican City. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data