This document provides a history of dairy farming in Hanover, Massachusetts from the 1930s-1950s. It describes how dairy farms transitioned from small home operations to larger commercial productions. Specifically, it details the lives and memories of residents who recall North Hanover being dominated by three large dairy farms - John Brooks' Farm, Charles Bray's Farm, and the largest, Ben Ford's Farm, which housed around 200 milking cows. Farm workers and local children describe the daily routines of milking the cows and interactions between the rural communities of North and South Hanover in those earlier days.