Message posted by habu-e6 on August 19, 2007 at 13:25:08 PST:
You are correct 17972 after working on those jets for 10 years maybe i'm getting cross-eyed. Anyway all that is marked on it is 972.
In Reply to: Re: SR-71 Titanium Beta 120/Ti-13V-11Cr-3Al posted by Tony Moore on August 19, 2007 at 8:54:21 PST:
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