Paul McCartney Handwriting Analysis

These were tiny screenshots I took of samples that were once for sale on auction sites. When imported into Preview they got smaller, so the last few seconds features annotated larger stills.
A good YT channel for handwriting analysis, though she doesn't seem to have uploaded anything HW related for a year or so: / leaheckardt
And another: / @fionamackayyoung (Again not updated for ages, but it's good, and her book's available on the Kindle if you search her name.)