I've been helping a friend in our car club clean up and detail her engine compartment. Her car is a 69 coupe with a NOM. I took out the radiator to clean and repaint and noticed that it is a Harrison. The tag on the side below the Full-Cold is as follows: IA VL
CF
59
3014219 8
I have looked through several reference books, but could not find this particular tag. Any help would be appreciated. Thanks.