[Hutch]

longhornmail,
I beleive that the grill was originally off white.
There is what looks like a small bit of the original white paint showing through the blue paint just between the drivers side headlight bucket and the upper grill surround trim.
That faded blue arround the window frames on the doors and the cab pillars seems that it was applied over the original white also.
The krylon upgrade probably came along about the same time as the steering wheel and seat cover along with the door pulls.
Looks as if it had some quickrestoration/modification done on a budget quite some time back.
The white along the inside of the drivers fenderwell is also another sign of the original paint scheme.

Have fun