Monthly_Journal_Boston
Volapük. A Monthly Journal of the World Language
Volapük. A Monthly Journal of the World Language / Charles C. Beale, Editor (Redakel). — Boston, Mass. : Stenographic Publishing Co.
Vol. I. August, 1888—July, 1889.
Yelüp telid (1889–1890). Nüms: 1 jüesa 9.