Patrick Joseph Davin established the Mitcham Model Dairy in 1926. It operated on two sites on Mitcham Rd. The milk came from farms in Lilydale and Coldstream and was renowned for its richness. In time Jack, Bill and Tim Davin came into the business. the Davin family sold out to Model Dairies in 1956.Black and white photograph of Patrick Joseph Davin in a suit and tie.davin patrick joseph, dairies, dairying