William Worthington, Jr., a specialist in engineering and industry at the National Museum of American History, wrote about the early history of escalators in our Winter 1989 issue. Articles by this Contributor Spring/Summer 1989What Is This Man Up To? His job was indispensable in an earlier electric age Read >> Spring/Summer 1988A Few Words About This Picture These motorists drove under the Hudson to New York almost two decades before the Holland Tunnel opened. How did they do it? Read >>
