Help with a 69 ss Chevelle hood

[chevyman0429]

Gentlemen is there a way to tell the difference between a 69 ss repo hood and a GM 69 ss hood. Looking at one that needs some work along the front. Rusted in a strange place unless it was stood up on the front for years. Thanks for any help

[SS69chevelle]

I know the originals have different holes along the support where the hinge bolts on. The pic below is an original SS hood.

http://www.yenko.net/ubbthreads/pics/usergals/2015/08/full-3369-30021-69_oem_hood.jpg