Baby Grows Up
Mattel 1978 AA 18" Baby Grows Up Doll - she WORKS! Original Clothes
Mattel 1978 Grow-up Doll . She's a nice clean doll with no nibbles or haircuts or damage that I can see. She was played with but is still in good condition, with nice soft hair and good face paint. She is dressed in her original outfit, I believe: shorts and top. I put new elastic in the shorts.
Pull the string in back and she gets shorter, and then she grows again. Works good: it's a little sluggish but it's still working - which is amazing for a pull-string doll.
She's about 18 inches tall. The head is vinyl and so are her arms. The body and legs are plastic. She has extra joints at the knees. Her shoes and socks are new; they are not original gear.