1952 Boscayne Nergo baby Dolls

[Frosty]

  Have 2 small Negro baby dolls. I think they  are made of Biscayne they were purchased in 1952 from Alden's catalog. They have moveable arms and legs( which are attached with elastic cord) and have a white flannel diaper pinned on them, One is a boy and one is a girl,with pink and blue tuffs of hair. Also has a pink and blue flannel blankets. Also have the original shipping box.
   Would like to find out if any one has any infomation on dolls of this kind.☻