19. Rosa, 1890—Nov Latin.
A set of rules for using the Latin dictionary in a certain way as a key to produce something that can be similarly deciphered.
20. Julius Lott, 1890—Mundolingue.
Founded on Latin. Lott started an international society for a universal language, proposing to build up his language by collaboration of savants thus brought together.
21. Marini, 1891—Méthode rapide, facile et certaine pour construire un idiome universel.
22. Liptay, 1892—Langue catholique.
Based on the theory than an international language already exists (in the words common to many languages), and has only to be discovered.
23. Mill, 1893—Anti-Volapük.
A simple universal grammar to be applied to the vocabulary of each national language.
24. Braakman, 1894—Der Wereldtaal "El Mundolinco," Gramatico del Mundolinco pro li de Hollando Factore (Noordwijk).
25. Albert Hoessrich (date?)—Talnovos, Monatsschrift für die Einführung und Verbreitung der allgemeinen Verkehrssprache "Tal" (Sonneberg, Thuringen).
26. Heintzeler, 1895—Universala.
Heintzeler compares the twelve chief artificial languages already proposed, and shows that they have much in common. He suggests a commission to work out a system on an eclectic basis.
27. Beermann, 1895—Novilatin.
Latin brought up to date by comparison with six chief modern languages.