This 1956 ad shows the wide array of dairy products one could have delivered to their doorstep by their Robert's dairy milkman. Home milk delivery remained popular throughout the 1950's until the age of the supermarket.(Courtesy Indiana State Library)

This 1956 ad shows the wide array of dairy products available for delivery to front doorsteps citywide by their Robert’s dairy milkman. Home milk delivery remained popular through the 1950s until the age of the supermarket. (Image: Indiana State Library)