Trunk lid moldings 68 Cuda are both the same.

How can you tell the difference. I just had my moldings restored, and finaly got them back. They both look the same. The only way that I can see any difference is that one molding has the support brackets for a single hole for my deck lid upper. The other molding is missing the support brackets. I'm lost. I thought that one molding was a little flatter then the other. But its been over 9 damm months with this guy who had my moldings and I forgot.