◆ SpookStack

( ( . —i : TO: SAC, NEW YORK DATE: 3/5/63 . ! PERSONAL FOLDER - SAC”: SUBJECT: SOCIALIST WORKERS PARTY-NATIONAL IS-SWP NY 100-4013 BU 100-16 HIGHLY CONFIDENTIAL SOURCE A | SOCIALIST WORKERS PARTY-NY LOCAL IS-SwWP NY 100-97078 BU 100-16-35 HIGHLY CONFIDENTIAL so) RCH These highly confidential sources have access to the building located at 116 University Place, New York City, which is headquarters for captioned organizations. Extremely valuable information has been obtained on other occasions when these sources were contacted. It is anticipated that a recontact will be made between midnight and 6:00 A.M. 3/8/63. eavecerapysraarerssmarcmar ee be in charge and the security se orth 4 é time of the original authorization remains the same. _ AL MYDD, LU WE) DATE_Z. Wid, Af /7] RAR