From July 2011 at CTRN.
Someone has asked on another board about comparing Paul's signatures before and after 1966. I have looked at this before, but found a new site that is very interesting. I've studied graphology a bit, and I know there is something wrong in the "y" of Paul's last name.
It looks like they have the bases covered that would help us pin down a true and false Paul. It's going to be pretty hard to prove one false Paul out of all these signatures. There's a site that has all these examples of their changing handwriting. Perhaps being young like they were, they were formulating what they wanted their 'official' signatures to look like for autographs, or there may *ahem* be other reasons for all these differing sigs.
What you might find on a “general” search for just two signatures:
Autograph at the Cavern Club 1962
Royal Command Performance in 1963 (Looks like children scribbled this)
Their first visit to the U.S. in 1964 (Yes, there were definitely two Pauls in the U.S. that year, performing on stage in front of the TV cameras. One was short or medium height, the other quite tall. It also looked like two Johns and Georges as well.)
Paul's signature between 1976 and 1990. I have counted 4 or 5 different Pauls during the Wings years, ranging in height from 5'3" to about 6' or more.
George Harrison's signature beetween 1976 and 1990. I have observed at least 2 or 3 different Georges.
John Lennon's signature from 1970 to 1975. He was supposed to have been replaced at least once by then.
Ringo's signature up to 1992, when he began drawing a "star" after his first name.
The site has more examples, including those signatures made on behalf of the Beatles by managers and secretarial staff, etc., but the above are considered "verified authentic" to be the 'Beatles themselves'.
Note the letter "t" in McCartney. It's in the shape of a capital "A", which is the symbol for a pyramid/ Illuminati. These guys were all 33rd degree freemasons, as well as initiated witches.