What other international auxiliary languages are there other than Esperanto? (1927)
Friday, May 07, 2010
Q. What international languages are there other than Esperanto? When were they invented?
A. Ido was invented in 1907 by two Frenchmen, Couturat and De Beaufront; Volapuk was invented in 1880; Idiom Neutral, 1898, by W. Rosenberger; Interlingua, 1902, by Prof. Peano; Occidental by E. de Wahl. Other universal languages suggested are Unial, Europal, Medial, Europan, Omney, Domni, and Romanal.
"Omney" there probably refers to Omnez, which along with the others has a small introduction on the Esperanto Wikipedia.