Engraving is the practice of incising a design onto a hard, usually flat surface by cutting grooves into it.
Come Together  is a song by the Beatles written by John Lennon but credited to LennonâMcCartney.
John Lennon was inspired by Leary's campaign title Come Together, Join the Party. I think some of the lines have something to do with each of the Beatles. For example, He's one holy roller refers to George Harrison. He got monkey finger, he shoot Coca Cola refers to Ringo Starr, who's known as the funny Beatle.