I’ve seen several 1961 Ponytail Barbie pencil cases for sale but not this style. I did find it on the retrodeb.com site which has an incredible variety of such items.
Yup, I was really into Barbie. I’ve had this case (probably) since 1962 when I got my first Barbie. Who woulda thunk she’d make a comeback after all these years.
Very good condition (especially for sixty years old!). Take a look at the pictures and ask questions if you’re interested.