Yes correct. It was a very early car. Probably the first from the batch being that it did not even have its trade mark "Wide mouth Hemi scoop" yet.
The other Plymouth of which I could not get a flick of was the "Lawman" Plymouth Savoy.

They made another batch of four cars in 1965' as well just before they went full out with the 10/15% cars that we all know now.