I called to Tom Yates at Dollardstown, Athy, Co Kildare, recently to see two oil cake breakers or mills that have a long history within the Yates family. Tom has retired from active tillage farming and he still retains some of the items that were part of his family heritage going back some three generations.Vintage collecting is not always about tractors and oil engines. Tom Yates’ collection of oil cake breakers is evidence of that. Listening to Tom’s story prompted me to look at the history behind these farmyard machines that have not been in use for more than 50 years.