C51 Dairy or Dual-Purpose Female Supreme Championship. The MACKINTOSH Perpetual Challenge Trophy, and £ C52 Dairy or Dual-Purpose Breed Championship. The SIR BERKELEY FOSTER Bt. Perpetual Challenge Cup and £1 C53 Interbreed Dairy Group Championship. The NORFOLK Perpetual Challenge Trophy and the sum of £120, pre S101 Queens Prize Perpetual Challenge Trophy. S102 Dairy Breeder of the Year. The JAMES A PATERSON Trophy presented by Messrs Gavin & John Paterson an