Back in the day, County PD's could act with a whole lot more autonomy then they can today.

A Coronet sedan doesn't surprise me. A Charger certainly does. That must've been a higher-ranking policeman's ride.

I've also heard tales from back in the day that, if they wanted to, a patrolman could provide his own wheels for duty.

Bloody Mary, Full of Vodka, Blessed art thou among cocktails....