The second Bleuette was made using a German model owned by Fleischmann and Bloedel and was labeled simply, 6/0. Determining precise dating for her production as a Bleuette is difficult, but she appears to have been sold between 1905 and 1914.
This "6/0" mark actually indicates the size of the doll. For instance, a doll marked 3/0 would be a larger doll than a doll marked 6/0; a doll marked 8/0 would be a smaller doll. 
In
1915, the Fleischmann mold was replaced with SFBJ mold 60, size 8/0 also known as a Bleuette Gold. The Bleuettes with heads marked 60, with 8/0 on the nape of the neck, are characterized by very round cheeks, a smooth chin, slender eyebrows and finely painted eyelashes. The open mouths are deep red, with four little teeth showing.