Hope this is the right forum!
I ordered a front bed panel for my 1950 3100 (original was in very poor condition), it came with a rolled over top. The one on the truck was "squared off" at the top, i.e. flat on top, no roll. Which is original, any source for the "squared off" version?

Thanks

Restoring 1950, 5 window, 1/2 ton, in family since new. Never done one before.