1970-1971 Torino and Cobra Front Fender Extensions

I was sorting through some front fender extensions and found a few Torino Cobra front fender extensions.  The Cobra extensions have a lip on the grill side of the extension.  The regular Torino and Ranchero part numbers are:
D0OB-16018-F and D1OB-16018-F Passenger
D0OB-16019-F and D1OB-16019-F Driver

The Cobra front extension part numbers are;

D0OB-16018-E Passenger
D0OB-16019-E Driver