Stamp in trunk lid rail

charliec said
This is stamped in the rear bottom rail of the trunk lid. Does it mean anything other than some random part number? I'm still searching for obscure clues as to the Dart's original identity.
View attachment 1715793359 View attachment 1715793360

My '69 cuda -This is what I believe is the body date stamping from the Outer Drive Stamping Facility. My fender tag shows 2/26 (69) potential build date and the body stamp appears to show Jan. 30 (69)