The Visigraph was one of the last typewriters to have been designed by the masterful Charles Spiro. It was first produced ca.1912 by The Visigraph Typewriter Company and then by the C. Spiro Manufacturing Company, both of New York. Unlike Spiro's previous efforts, like the Bar-Lock, Columbia index typewriter and Columbia musicwriter, the Visigraph was very traditional. It had a standard four-row keyboard and a frontsrike typebar arrangement which were both elements inline with other major models then on the market. The final iteration of this typewriter was named the Federal Visible after the outfit that was producing it at the time, the Federal Adding Machine Company.
Have one for sale? Please email me at Antikey.Chop@gmail.com