Neiman's works, "There is a Tyrant in Every Country" and "Art's the Thing!" are mentioned in the letter.
Neiman's address listed as:
913 Copper NW
Albuquerque, NM
Leggett's address listed as:
432 4th Ave.
New York 16, New York
Personal names mentioned in the letter:
Lambert Davis
Covici
Mr. Latham