Garry, I seem to think the plates of the 60's era were the gold-colored "USA-1" plates. Each year had a different saying on it, for example; "See the USA", "See America's First", etc. The plates had a white background and blue border. Also, the early ones were painted steel, not stamped aluminum! But,all these were later plates (66-69)as I remember.
But, to address your '64 question, I don't know the exact design of the 1964 model year promo plate, it may have been a gold USA-1.
Don
But, to address your '64 question, I don't know the exact design of the 1964 model year promo plate, it may have been a gold USA-1.
Don