Dredgeing thru stuff & found this , as people are into ' Razzamachazz ' & ' Double Dice ' & Ive blown up a magazine picture of a square Yeldham B T/R , will set them here for historical referance
Gordon Yeldham FAI model
But I believe it may be the ' B ' as it matches the old ' Model Aircraft ' picture stated to be a ' B ' . These are likely 1964 .
Team was Yeldham / Taylor , presumably by then ??
Indeed ! .
.. 1961 British Nationals Team Finals Yeldham, Steward, Taylor