Waxad ku qortaa sii wadida cutubkan - Spielman wuxuu soo ururiyay buugga, "Royal Commission: St. Louis International Exhibition, 1904", oo ah xisaabinta bandhigga Ingiriiska ee Bandhigga Caalamiga ah ee St.
, oo uu ka qeyb qaatay qabanqaabadiisa. Buuggan waxaa daabacay Royal Commission sanadkii 1906.