stampcrow, it isn't a rose at all.
The "E" Grill is found in 6 different shades (listed in order of when they appeared):
Pale rose
Brownish red rose
Lake red
Rose red
Dull rose red
Orange red
None are any rarer than others, and the most common is Rose Red.
A few you can rule out on your copy-- dull rose red, pale rose and orange red.
My guess is that it's either brownish red rose or lake red (88a). If you can magnify it and if you can see any violet or purple in the color, especially in the darkest area under the upper right "3", it could be lake red. If it's lake, it would have the violet.
Here is brownish red rose:
http://i1218.photobucket.com/albums...42f9276b.jpgHere is a lake red:
http://i1218.photobucket.com/albums...dc92991c.jpgYours doesn't look red enough to be lake red. My best guess, which is really, really a wild guess, is brownish red rose.....
Hope this helps!
Ray