This is an enhanced photo of Christine May Gregg, found in her thread.
CA - CA - Christine May Gregg, 18, Sacramento, June 16, 1976
Could she be
The National Missing and Unidentified Persons System (NamUs) ?
Name: Christine May Gregg
Missing: Last known to be in Sacramento after the birth of her daughter on June 16, 1976.
Date of birth: July 29, 1957
School: Gilroy High School
Mother's last name: Brown
Age: 18 (Would have been approx. 21-23 when this Jane Doe was found) UID probably killed 1978-1980, age range 17-35 Years)
Sex: Female (UID unsure, but recon is a woman)
Race: White/Caucasian (UID Race / Ethnicity White / Caucasian, Uncertain/Multiple)
Height: 5'5-5'7 (UID 5' 4"-5' 7", Estimated)
Weight: 120-145 lbs ( UID Weight 120-140 lbs, Estimated)
Hair color: Brown (UID BLOND-BR0WN HAIR)
Hair description: Long and straight, no bangs (UID according to recon, long hair)
Eye colors: Brown (UID not know, partial or complete skeleton)
Physical feature: Scar on thigh (unknown which) caused by belt clasp as a child (UID unknown, wouldn't be visible anymore)
UID one eye slightly lower. Christin(e) something seems to be going on with the eyes and eyebrows.