Every one of my kids wore cloth diapers and rubber pants. Before the day of disposable diapers, cloth diapers were pinned on and then covered with waterproof pants which were referred to as "rubber pants.
Picture Viewfinders - i remember these.Remember when we used to get them at Cedar Point? You'd get your picture taken when you first walked in the gate, then you could buy them later that day. We still have some of ours.