Mechanical Television Brami (General Radio) Visiola Brami A very small mirror screw, sold in 1933. It was designed for either the Baird (vertical format) or the German (horizontal format) 30 line transmissions. This article appeared in the magazine "La Nature", number 2902, April 1, 1933, Courtesy of Denis Asseman Photos courtesy of Bruno Ruiz With box and neons Courtesy of Retro-Forum Courtesy of Retro-Forum Courtesy of Retro-Forum Courtesy of Retro-Forum |