No clinging, your logic in this instance is probably good. But we still have the conflicting table of contents description.
And the fibers from CE 150 could have been on the rifle butt plate for an indefinite amount of time. And it is possible that the fabric of CE151 doesn’t shed as easily as CE 150. Or, if your contention is true, any of the fibers that might have been found on the rifle from CE 151 were simply left unidentified (due not having that shirt to compare them to).
The point is that the fiber evidence does not exclude CE 151 as the shirt worn by LHO on 11/22/63.
But we still have the conflicting table of contents description. I'll gladly leave that to you to resolve as for me it's a minor insignificant matter given Stombaugh's testimony
And the fibers from CE 150 could have been on the rifle butt plate for an indefinite amount of time. Let's be precise here. You can not say that they are fibers from CE 150 as it is impossible to connect a fiber to a particular shirt. At best anyone can say is that the fibers are similar. Having said that, I am not sure if fibers could have been on that rifle for a long period of time, considering the fact that Oswald is supposed to have dismantled to rifle for transportation.
The point is that the fiber evidence does not exclude CE 151 as the shirt worn by LHO on 11/22/63. Again, if fibers matching those of CE 151 were found on the rifle, we would have known about it. To me, it's a safe bet that only fibers matching those of CE 150 were found on the rifle. But you are correct, that does not exclude CE 151 as the shirt worn by Oswald on Friday morning.
However, as CE 151 was found at Lee's room at the rooming house, it does mean that Oswald changed his shirt, which is something the WC was not willing to say. I actually believe that, given the evidence as we now know it, CE 151 was indeed likely the shirt Oswald was wearing on Friday morning, but that does not mean he was wearing the same shirt the day before.
There is a good color picture of CE 151 (obtained from the National Archive) on Pat Speer's website;
http://www.patspeer.com/chapter-4b-threads-of-evidenceand having seen that, there is no way IMO that Frazier, in natural light, could have mistaken that shirt for a grey jacket. Even less so because in his testimony Frazier said the jacket he saw had a zipper.
Mr. BALL - What color was the jacket?
Mr. FRAZIER - It was a gray, more or less flannel, wool-looking type of jacket that I had seen him wear and that is the type of jacket he had on that morning.
Mr. BALL - Did it have a zipper on it?
Mr. FRAZIER - Yes, sir; it was one of the zipper types.
Btw, by saying that Oswald was wearing CE 151 on Friday morning, you are not only going against the WC's opinion, but you also destroy Bledsoe as a witness and, notwithstanding your speculation, leave the door wide open for the question to be asked why fibers matching those from CE 150 were found on the rifle when Oswald wasn't wearing CE 150 that Friday morning.