Why would Shaw use the alias "Clay Bertrand" when he knew that Andrews was aware it was an alias he (Shaw) used? It's a worthless alias since Andrews knows it's really Clay Shaw not the pseudonym "Clay Bertrand".
Moreover, the Garrison/Garrisonites claim, one of the main ones, is that Shaw, Ferrie et al were framing Oswald for the assassination, he was their "patsy" after he initially assisted them with the planning for the assassination of JFK. Here Garrison et al. are claiming that Shaw is helping Oswald by trying to get him a lawyer. So which is it? Was he trying to frame Oswald, take a fall for the shooting? Or help him out? And, of course, calling someone to have them represent Oswald is connecting you to Oswald. Which is what happened. If he conspired with Oswald to kill JFK then why make this connection? With an alias that Andrews knew about? The entire story is illogical. And not supported by the evidence.
Here's the key testimony by Andrews in the Shaw trial where, as stated above, he admits that the Bertrand call never happened. This is something the Garrisonites don't want to talk about. As Art Kevin pointed out, Andrews acknowledges why he made the claim: for fame. The questioner below was James Alcock, Garrison's assistant DA. Garrison would claim ("Trail of Assassin") that Andrews withdrew the story due to fear of physical harm.
Q: Do you mean to tell me this time you are now telling this Court under oath that
no one called you on behalf of the representation of Lee Harvey Oswald in Dallas?Andrews:
Per se my answer is yes, no one called me to say that. The phone call I received was a local call from Gene Davis involving two people who were going to sell an automobile and they wanted the title notarized and a bill of sale notarized.
Q: An automobile? I thought it was an act of sale you were talking about.
Andrews: That is an act of sale, a movable passing from one person to another.
Q: Why is it you called Monk Zelden on Sunday then and asked if he wanted to go to Dallas?
Andrews: No explanation.
Don't forget I am in the hospital sick, I might have believed it my- self or thought after a while I was retained there, so I called Monk. I would like to be famous too, other than as a perjurer.Later:
Q: Are you saying now that the call as far as it regards the representation of Lee Harvey Oswald is a figment of your imagination?
Andrews: I have tried to say that consistently, and nobody ever gave me a chance.
Link:
https://www.maryferrell.org/showDoc.html?docId=1302#relPageId=133&search=famous