A photo of Dutch's Frostop Drive-In in Macon, Missouri. It isn't
dated but appears to be from the early 1960s. The newest car that
has been identified is a 1960 Oldsmobile under the canopy sandwiched
between the 1959 Ford and 1957 Chevy. The giant mug slowly rotated
during the hours of operation. Dutch and Katherine Hirrlinger
owned it until it closed.