they do have dentals for both, however so it should not be difficult to compare.
The UID's case has just been updated in NamUS yesterday. Here is the list of ruleouts:
Maureen Baca 1950 California
Susan Cappel 1962 Ohio
Valarie Cuccia 1953 New York
Anne Manchester 1954 Delaware
Judith ODonnell 1961 New York
Namus Link https://identifyus.org/en/cases/7477
I like the Anne Riggin comparision webrocket...
It says that Anne doesn't have DNA in the system and they are looking for the UID's remains to obtain DNA.... Go figure...