The sky is always blue in my Smurfette

...and T B3, because it's earlier than when colors started using the alpha character for paint...but IIRC would be earlier than A which is 1964 (even though paint didn't get the letter designation like engines did until 1969[E]).

I see the tag in the OP, but of course, can't read it.

Be super cool if it was a factory TB3 car.