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Replicated 1st generation Dura-Ace chainring drillings

I did these for a BF member who provided me with some free parts for one of my builds...

 

There are two small areas where the drill bit wandered - that black anodizing is hard stuff to get through! - and I touched them up with a Sharpie. Can you find them?

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Uploaded on August 5, 2012
Taken on August 5, 2011