Letterhead reads:
Stephen S. Chandler, Jr.; Judge
United States District Court
Western District of Oklahoma
Oklahoma City 1, Oklahoma
Neiman's address listed as:
c/o Deetjens
Big Sur, California
Personal names mentioned in the letter:
Orr (John)
Paul Yates (also spelled Yeates in the letter)
Henry (probably Henry Miller)
Becker
Eusebio
John Woodburn
Vishnu
Margaret (Neiman)
Ariane (Neiman)