69 Nova SS Hugger Orange?? Cowl paint code - -

[Mr70]

Nearly any color was possible on any vehicle,if the salesman had the patience,and the customer paid him for it.That wasn't a recommended color in the 69 Nova line up,but that doesn't mean it wasn't possible.That is why the - - on the cowl tag,as it was against the standard color schemes for that particular vehicle.
Look for a broadcast sheet in the front & back seat springs,that also might shed more light on where/how your vehicle was ordered.