Browse Items (2 total) Tags: President Nixon Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Letter from Department of State on Behalf of President Nixon US Department of State , June 29, 1970 Letter to President Nixon From HSC President, Cornelius Siemens Cornelius Siemens, May 1970 Sort by: Title Creator Date Added Output Formats atom, dcmes-xml, json, omeka-xml, rss2