In this letter, the National Director of the Libertarian Party, Robert Meier, discussing the lists the LP will be using for a fundraising mailing with the President of the Cato Institute, Ed Crane.

It also notes that Charles Koch had recently written an article about the John Birch Society, which he had funded in the 1960s and also led the Wichita chapter.

It also mentions a list of members of the Mount Pelerin Society, which Charles Koch and his aide George Pearson had been members of.