D J Birkin is listed in:
 Farming Crops
 Farming Crops in Suffolk
 Farming Crops in Ipswich

H I Martin is listed in:
 Farming Crops
 Farming Crops in County Antrim
 Farming Crops in Lisburn

H J Mair and Sons is listed in:
 Farming Crops
 Farming Crops in Lincolnshire
 Farming Crops in Sleaford

A I Topham and Son (Bedford) is listed in:
 Farming Crops
 Farming Crops in Bedfordshire
 Farming Crops in Bedford

E W Bullen is listed in:
 Farming Crops
 Farming Crops in Cambridgeshire
 Farming Crops in Cambridge

J F V Monk is listed in:
 Farming Crops
 Farming Crops in Essex
 Farming Crops in Chelmsford

Arthur W Scott is listed in:
 Farming Crops
 Farming Crops in Lincolnshire
 Farming Crops in Boston

D E Rawlins is listed in:
 Farming Crops
 Farming Crops in Wiltshire
 Farming Crops in Salisbury

Britton and Porter is listed in:
 Farming Crops
 Farming Crops in Essex
 Farming Crops in Chelmsford

W F Surman and Sons (Oxford) is listed in:
 Farming Crops
 Farming Crops in Oxfordshire
 Farming Crops in Oxford