High quality Swiss made A - Bodies

Iirc, fog lights are basically mandatory for Euro cars?

No, they were not mandatory then and they are not now.
They were part of the so-called VIP package and You could have ordered them separetely.

The cars were 'handcrafted' and because of this fact nearly any 'Sonderwunsch' (option) was possible.

You can read it on the last page of the 1970 brochure:

'Weil wir jedoch Ihren US-Chrysler handwerklich fertigen, können wir auf Ihre Sonderwünsche bis ins Detail eingehen'