While it is not known if he continued direct contact with Soviet Union agents such as "Comandante Carlos Contreras" Vittorio Vidali after the war was lost in Spain, both were present in Mexico for throughout the same period.
Meskipun tidak diketahui jika ia masih kontak langsung dengan agen-agen Uni Soviet seperti "Comandante Carlos Contreras" Vittorio Vidali setelah kalah perang di Spanyol, keduanya hadir di Meksiko sepanjang masa yang sama.