61-62 Lancer, 63 Valiant, 63-64 Dart Bezels

67's and 69's are built into the rear valance. You can barely make out the 67 in Leannas 1st pic, its below the bumper and to the right of the license plate.
I googled the part# and it comes up as 63-4 signals, here is a link
http://www.nationalmoparts.com/merchant.ihtml?pid=2644&lastcatid=4006&step=4