Sorry for not being clearer, George - your were right in your post but unfortunately, as Tim said, "Advanced" is used at the beginning of that article.

Chevrolet/GM never used the term Art Deco; however, the term fits nicely (and they are beautifully styled trucks).

And, as Tim & I posted, the Advance-Design trucks were introduced in 1947. Chevrolet/GM never called it 47-2nd; they just sold the 1946 style into 1947 until they ran out).

Chevrolet Advance-Design Trucks