<prompt> Nyorai kupfuurira kweiyi ndima - Spielman akaunganidza bhuku, Royal Commission: St. Louis International Exhibition, 1904, nhoroondo yekuratidzwa kweBritain paSt. Louis Worlds Fair  <response>: , iyo yaakatora rutivi mukuronga. Bhuku racho rakabudiswa neRoyal Commission muna 1906. 