NEED help identify 70 Nova as "spring Promo" car

[442w30]

Unless he is thinking of a special promotion, I think it merely sounds like a Nova ordered in a mid-year color and nothing more.

[Schonyenko2]

I think they were promoting the colors as new for Novas in 70. There were many changes on mid year novas that you wouldn't notice if you weren't familiar with them, but the color would be the most visible.

It is interesting to note that the dupont paint books didn't reference the mid year colors while Ditzler/ppg, and R&M did. There may have been a special bulletin sent out at the time, but I've not seen one in an original dupont book.