TLS, one page, 8 x 7, FBI letterhead, October 6, 1952. Letter to the Chief Officer of the S. S. Silverpeak. In part: “The motives which prompted you to communicate with this Bureau is appreciated. In view of the contents of your communication, I have instructed the Special Agent in Charge of our Los Angeles Office to have an agent contact you in the immediate future.” In fine condition, with a few scattered creases and some mild toning. RRAuction COA.