Does not look 60's to me. Perhaps earlier mid-century, a period which goes back to the 30s. Just on a hunch I'd say 40s more or less.

I am not sure that is leather. It looks like someone just stapled pleather on a frame. Maybe the rocking piece is not attached to the bottom??

So apparently it works from a spring so the chair moves back and forth but not in a smooth gliding motion. I think it may be vinyl or pleather also. Decided to pass on this one.

Partim - good one!

More from the 30z-40s. In the style of Heywood Wakefield. Terrible vinyl job on that chair.

The arms look uncomfortably high. Maybe it originally had wood arms like Beverly's picture, and someone added padding when they re-upholstered.