DescriptionIn August 1937, the Edison Business Phonograph, later known as the Ediphone Voice Writing or "Ediphone" for short, celebrated its Diamond Jubilee on the occasion of its 60th Anniversary. The...
DescriptionIbuka Kajinosuke (井深梶之助) was born in Aizu in the final years of Tokugawa as a son of a samurai and fought in the Battle of Aizu. After the Meiji Restoration, he was sent to Yokohama to study...