(note: the video is intermixed with film from Friday, July 16, 1971, at another book signing. Lennon wore a solid dark coat on July 15, and a dark coat featuring small colored shapes on July 16)

(Thursday, July 15, 1971) — John Lennon and Yoko Ono attended a book-signing promotional appearance today at the London department store, Selfridges, for the re-publication of Yoko’s book, “Grapefruit.” It is shown over the song It’s So Hard in the documentary “Gimme Some Truth: The Making of John Lennon’s Imagine Album.”