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IV.‐ON THE CONDITIONS OF A UNIVERSAL LANGUAGE, IN REFERENCE TO THE INVITATION OF THE AM...
IV.‐ON THE CONDITIONS OF A UNIVERSAL LANGUAGE, IN REFERENCE TO THE INVITATION OF THE AMERICAN PHILOSOPHICAL SOCIETY OF PHILADELPHIA, U.S., TO SEND DELEGATES TO A CONGRESS FOR PERFECT‐ ING A UNIVERSAL LANGUAGE ON AN ARYAN BABIS, AND ITS REPORT ON VOLAPUK. BY ALEXANDER