This boy and girl pair is from my family’s doll collection. From the look of their outfits, they may be from Russia or the Baltic countries of Lithuania, Latvia or Estonia.
They’re doll house size, about 4″ tall and have cloth wrapped wire limbs. The heads are painted plaster and the girl has a braided white blond wig. I remember playing with them as a child and always loved their yellow crocheted booties. The clothing is crudely made, but the their delicate features, well made heads, wigs and shoes are examples of fine craftsmanship.