Brand new nos 1969 Dart Turn/Park lens

2010_Dragpak said
they are for sure a 69 dart Left side parking light lens new OEM not China $50 OBO Shipped world wide

How do you know it is for the left side? I just checked my 69 Dart and both right and left say 69L. I also checked the 2 complete 69 grilles that I have and the turn/park lens all say 69L.

~Michael