Ludwig Erwin Alfred "Dutch" Katterfeld (1881–1974), most commonly known as L.E. Katterfeld, was an American socialist politician, a founding member of the Communist Labor Party of America, a Comintern functionary, and a magazine editor.
Ludwig Erwin Alfred "Dutch" Katterfeld (1881–1974), most commonly known as L.E. Katterfeld, was an American socialist politician, a founding member of the Communist Labor Party of America, a Comintern functionary, and a magazine editor.