nicolarse

I have found a 1995 320sl straight six with only 59,000 everything is immaculate but it doesn't have air con fitted,can someone tell me if this is normal on this model or reasons why its not fitted maybe it was an extra back then? I'm not particularly bothered that it doesn't I'm just checking out if it was possible not to have it as this can sometimes lead to uncovering something sinister!
Many thanks in advance.
Nick

ulflei

I think the US models had all AC maybe it's an import