Charles Tayleur locomotives
...that the six Charles Tayleur locomotives ordered by Isambard Kingdom Brunel for the Great Western Railway were unsuccessful?
...that the six <b id="mwCPo"><a href="./GWR_Charles_Tayleur_locomotives" id="mwCPs" rel="mw:WikiLink" title="GWR Charles Tayleur locomotives">Charles Tayleur locomotives</a></b> ordered by  <a href="./Isambard_Kingdom_Brunel" id="mwCPw" rel="mw:WikiLink" title="Isambard Kingdom Brunel">Isambard Kingdom Brunel</a> for the <a href="./Great_Western_Railway" id="mwCP0" rel="mw:WikiLink" title="Great Western Railway">Great Western Railway</a> were unsuccessful?