<prompt> Pedzisa mutsara unotevera: Delany akapiwa menduru dzendarama paInternational Inventions Exhibition muLondon 1885, paPan-American Exposition 1901, uye pa  <response>: St. Louis Exposition 1904, uye John Scott Medal yeFranklin Institute. Delany akanga ari mugamuchiri kaviri weElliott Cresson Medal yakapiwa neFranklin Institute, imwe muna 1886 ye Synchronous Telegraphy uye imwe muna 1896 ye Telegraphy, High speed system. Imwe kopi yeDelanys Telegraph Relay iri muunganidzwa wenguva dzose weNational Museum of American History yeSmithsonian Institution. 