
Not on your list
Buscando Olvido
1936
Seeking oblivion incorporated optical sound (sound on film) into Peruvian narrative cinema in the Movietone system, which was a patent of the Western Electric company.

Not on your list
1936
Seeking oblivion incorporated optical sound (sound on film) into Peruvian narrative cinema in the Movietone system, which was a patent of the Western Electric company.