1950s: Milk crates travel along conveyor belt. Man walks into room with giant spinning industrial churn. Machine wraps and boxes butter. Woman walks to large tank, adjusts dial, lifts lid.
1950s: Milk crates travel along conveyor belt. Man walks into room with giant spinning industrial churn. Machine wraps and boxes butter. Woman walks to large tank, adjusts dial, lifts lid.
1950s: Milk crates travel along conveyor belt. Man walks into room with giant spinning industrial churn. Machine wraps and boxes butter. Woman walks to large tank, adjusts dial, lifts lid.