I tend to work on Jane Doe to ID, rather than ID first then finding them.
But, she is a face I keep seeing on that list and like all the other people, it is sad to see a case like that unsolved.
But I can try; here is a Jane Does of interest
The National Missing and Unidentified Persons System (NamUs)
Age-range is very different, but she was found in Modesto, Stanislaus California, and estimated year of death is 1973. Same year as Corinne disappeared. Many categories are listed as "Unknown".
There was clothing, but I have not seen any records of what Corinne was last wearing when she went missing. 1 inch difference in height estimate. Reason why I call it estimate it because it says they did not find the head in the description, so either this is a measurement of the body without head, or an aproximation of what it would be with a head.
Green Jacket with pink lining and brass buttons, shirt (size small), black hip hugger capri pants ( appear home made no labels, waist is 34").
There is also this jane doe, found further south.
The National Missing and Unidentified Persons System (NamUs)
But she is much shorter than Corinne, by 4 inches. She had long light brown hair. Age estimate puts her at 14-19, she had pierced ears. She was wearing "CORDUROY S-J LABEL PANTS, BLUE LONG SLEEVE SWEATER, BLUE TENNIS SHOES"