I think that they are real from 1963 but the 'Yes It Is' was done later as it wasn't released until 1965. Looks like somebody made a custom sleeve using autographs obtained earlier.
I got them this morning but haven't opened the package yet... Will post photos....piping people and getting pipped is all part and parcel of this crazy business...swings & roundabouts...just need a nice Paul & Ringo now....