4/1/93 Postal Inspection Service P.0, Box 1856 Baltimore, KD 20203-1056 Bear Postal Inspectors, I enclose a copy tf a letter to me from the local postmistress to identify the matter about which I write you. I have not written you further about this to avpid writing you often when I received additional evidence of what I believe is improper use pf the mails if not also the viola- tion of other fedefal law. In today13 mail I received a copy of a letter Harrison Livingstone mailed in Dallas on March 13 to an elderly woman friend of ours there. He makes separate threats against her, like having her arrested through family influence when she landed in Chicago on going there to attend a conference. I She did not go.) But in that letter he refers to me and to others, including some friends of mine, as criminals, gangsters, slime, says he has police keeping us under surveillance and defaming us in other ways. I write so that you may have this information and the laiowldge that 1 have now obtained other letters he wrote after the ones of which you have copies if and when you want to see them. °r to have copies of them. You are, of course, v/elcome to examine and copy whatever ytu*d like of my by now large file on this Baltimorean who imagines all sorts of conspiracies, including against him* none real, and has delusions of grandeur and of personal importance in the field in which he writes. Harold Weisberg