From earlier posts, it is my understanding that DOLL was owned
by Jews who had no 'Aryan' certificate to continue business. So,
the owners sold it to the Fleischmanns, who, in spite of being
Jewish, did have such a certificate. Post-war, I read that
Fleischmanns offered to return what DOLL tooling survived the war
but the former DOLL owners took a financial settlement. At least
that is the story I read. No surprise that some Fleischmann steam
products appear to have a DOLL background.
Wayne