Schematics or Photos of a 1969 Saab 96 A/C Units.

Hello, I have a 1969 Saab 96 Deluxe and have been told that some of these cars came with factory A/C units. I've searched high and low and cannot find any documentation for the A/C units that Saab put into these cars. If anyone has the schematics or photos of these units and what the interior vents looked like, I'd be very interested in seeing those. If you know where I can find images, drawings, parts list, or anything that will help me determine what the A/C units were like, I'd greatly appreciate your help

If anyone has an original 1969 Saab 96 A/C unit for sale, I'd also be very interested in discussing that as well.

Thank you,
Sergio