Historic Collectable This is the full set of milk caps produced by Borden Farms in 1963, 36 presidents and 24 historic events, to my knowledge I have the only complete "MINT CONDITION" sets of these milk-caps in the world. The staples were removed in 1963 and they are pristine. The last President is Johnson #36 This is the same set that President Clition has In the future incomplete sets will be worth nothing was a compleat set will only go up in value. The Holidays Are Comming! This is a great gift for that grand child or anyone who loves to collect historic items.