Letter from United States Marshal to John Preston
Letter dated December 31, 1917 from United States Marshal to John W. Preston regarding a German national living in Fresno, California who did copywork for Ram Chandra on Ghadar Party-related documents and provided information useful to the 1917 Hindu German Conspiracy case.
Letter from Edward White to United States Attorney
Letter dated December 28, 1917 from Edward White at Angel Island Station to the U.S. Attorney regarding a telegrammed request from a District Intelligence Officer in Vancouver, Canada for information on Ram Chandra and Dewa Singh.
Letter from U.S. Attorney in San Francisco to U.S. Attorney in Tucson
Letter from US Attorney John W. Preston in San Francisco to the US Attorney in Tucson, requesting that deportation proceedings be initiated against Naranjan Das. Das was a defendant in the 1917 Hindu-German Conspiracy Trial, during which Ghadar Party activists were charged with attempting to foment a rebellion in India.