I am currently working on a project about Giuseppe Maria Abbate (1886-1963). Born in Sicily, he spent most of his life in Chicago. Abbate claimed that he was a Celestial Messenger and even God incarnate, the Padre Celeste. In 1917, he founded the New Jerusalem Catholic Church of the Celestial Messenger, which attracted at least hundreds of Italian-Americans in the city.
I hope to be able to finish this research report soon, but for now, I post scanned versions of two articles, written by Alfredo Pieroni that were published in the Italian journal La Settimana INCOM illustrata in 1950. The story and the photos are quite astonishing.
EDIT: The book is now published and can be downloaded here