I was doing the dirty deed/bumping ugly's with a beautiful girl Oregon Cheerleader, that was from Santa Clara High {Calif.}, she was a year behind me so she would have been class of 1978, that drove a 69 R/T that was her dads car IIRC, back in about 1980-81ish, when I was home from Univ. of Oregon, where we both went to school, we got together on some holidays, booty calls, anyway she lost her ring in the act of our indiscretion, in the roomy back seat, in some wooded area by Hwy 280 IIRC, we never found it... her name was Jill M., she lives in Antioch Ca. & is married today, I see here every so often when I visit my sister Tina, I went to school with her hubby... hell it's shot in the dark, it had her birth stone in it, I think it was Ruby {not sure thou, long time ago} she was born in July just like me...