Collection of Lennon ‘Listen To This’ promo materials, including a keyring with text reading “Listen To This Keyring,” and packet entitled “Listen To This Portfolio.” Inside the portfolio envelope are several items including a facsimile of a letter from John and Yoko to Prime Minister Trudeau of Canada, a ‘Listen To This’ postcard, ‘Listen To This’ sticker, Apple Records sticker, mending packet, “War Is Over” card, cardstock photo for David Peel & the Lower East Side, and an empty David Peel matchbook. In overall fine condition, with some wear to the portfolio envelope.