Bettini micro-phonograph micro-diaphragms for phonograph and graphophone ; Bettini celebrated "operatic musical records" and autograph-records of world famous artistsBettini Phonograph Laboratory · First published 1965Open the Tome
4 X 4 número 3Alejandra Elena Gámez, Augusto Mora, Belicosa, Cecilia Pego, Edu Molina, Juanele, Micro (Artist), Gonzalo Rocha, Virus Visual (Artist) · First published 2015Open the Tome
