DescriptionRichardNixonSignature.svg English: Signature of former US President RichardNixon Date 27 May 2009 Source Digitization by Connormah Author Richard Nixon
DescriptionRichard M NixonSignature.svg English: Signature of Richard Milhous Nixon. Source Own work by uploader, based on raster images. Author Traced
on the Gold Rush and the preservation of historic events and sites. RichardNixon was a former president of the organization, which is still active today