Dash Switch Locations Needed

Can someone please post pics of where the map light switch and rear air switch are supposed to be located in a 1970 Dart Swinger. My car had the map light switch under the lower left part of the dash. It had the rear defogger installed but no switch. I now have all the wiring to complete the installation of both systems. I assume the rear air switch should just be in the general vicinity of the map light switch, but I would like to make the hole as close as possible to the correct location.