*FBI Silvermaster file [http://education-research.org/PDFs/Silvermaster083.pdf Vol. 83, pgs. 83 -84] pdf, Hottel to the Director, January 8, 1947. [[Nathan Gregory Silvermaster]] with “the Minister” and Oscar Lange. Poles are negotiating for a loan and Silvermaster is conferring with them for disposition of surplus materials to be purchased through private firms. | *FBI Silvermaster file [http://education-research.org/PDFs/Silvermaster083.pdf Vol. 83, pgs. 83 -84] pdf, Hottel to the Director, January 8, 1947. [[Nathan Gregory Silvermaster]] with “the Minister” and Oscar Lange. Poles are negotiating for a loan and Silvermaster is conferring with them for disposition of surplus materials to be purchased through private firms. |