I don't think so - see what Ballroom says. Very legible Macca.
This isn’t authentic in my opinion.
The Lennon doesn't look right & I'm miffed by the McCartney.
More research and opinions required as there is a hint of legitimacy.
Interesting that most of these are signed in what appears to be pencil or perhaps A very poor pen? In any case some of these posts have similar characteristics and being “found examples”, raise a few questions. Almost as if they are practice sets until they get it or got it close enough to pass a photo examination?
I took it to be pencil and not a very hard one.
Bogus to me as well...