Thanks Gary!
Sayer wrote...."Mr Weitzman described the rifle which was found as a 7.65 caliber mauser, bolt action rifle, which loads from a five shot clip which is located on the underside of the receiver forward of the trigger guard."
Then my proof is Weitzman's sworn affidavit that said the same thing. But he was mistaken, right?
Walt, the reason Sayers gave Weitzman a Mauser to describe was for plausible deniability. If Sayers knew that Weitzman had seen a Mauser then he needed to show him one that he could have been mistaken about. What Weitzman ultimately did was recant his story and claim he thought the Mauser he was shown came from the 6th floor. This is all fine and dandy ONLY if this happened on the afternoon/eve of the 22nd and before Weitzman's sworn affidavit. The DPD would only set him up like that if they knew Weitzman had prev read 7.65 Mauser off the barrel and assumed he would state that on his affidavit. What other explanation can you come up with why Weitzman was shown the Mauser and asked to describe it? Plausible deniability, of course. It's like having an outsider whack Oswald instead of killing him at the theater. They were constantly having to clean up their messes along the way.
Lastly, how sure are you that no token shots came from the 6th floor? If you think it's possible, and you know the Carcano wasn't used, then what rifle would they have used instead? A similar rifle? A rifle that wouldn't jam? Where would they have ditched that rifle? Would they have put it on the roof? Is it possible that someone saw it before it left the 6th floor? And why am I even typing the word "Mauser", if it wasn't used as a surrogate for the Carcano? You are a CT aren't you? Assume this was a conspiracy and start thinking like a conspirator. What is the significance of the Mauser, which you acknowledge existed at the time?