Vintage walker doll, hard plastic Linda walking doll in original box

Vintage "Linda" doll, an 8" tall jointed hard plastic walker, with original dress and panties (no shoes or socks). She's still in the original (now worn and faded) box, and still has a net in place to protect her hair. The cotton dress looks slightly yellowed to us, but the doll is clean and bright and in very nice condition.