Since his return to the United States, Ruth, actively working on his project to create a new doll dolls révolutionnerai the world that hitherto had not had the forms Bild Lilly. For the first Barbie doll measurements adults, so far, the dolls were children.
Kuna tema naasmist Ameerika Ühendriigid, Ruth, aktiivselt oma projekti, et luua uus nukk nukud révolutionnerai maailmas, mis seni ei olnud vorme Bild Lilly. Esimest Barbie nukk mõõtmised täiskasvanutele, nii kaugele, nukud olid lapsed.