Neo was an international auxiliary language project of the euroclone variety. It was created by Arturo Alfandari. The first version of Neo was published as a book in 1937, but it received little attention. In 1961, Alfandari published two books about Neo, one in French and the other in English. This led to a bit of interest in the auxlang community. Erich Weferling wrote a German textbook of Neo. Alfandari published a newsletter from 1961 to 1968. However, interest in Neo evaporated after its inventor died in 1969.
Update: Graham Hawker has created a new page of Neo information on the web.
Below are GIF images of a flyer describing the grammar of Neo.
