◆ SpookStack

1 - Mr. Branigan @ 1 - Mr. Fox duly 24, 1961 hr a Airtel To: SAC, New York (100-134637) From: Director, FST (100-428091) <Sous ONTERNAL SECURITY » C Reurairtel 7-21-61, copy furnished Chicago. identify "Pyotr" (LNU), also known as "Paul," "Peter" and "Petroy," who reportedly was in charge of Soviet agents in the United States. Suggest you exhibit appropriate photographs of Soviet nationals to NY 694~S in an effort to identify "Pyotr" and keep the Bureau advised of your progress in this matter, #) va Every effort must be exerted to positively 1 + Chicago (134-46-Sub B) AS) 7 Vo TREC i — foleoe | Ahda LLL gE 4 fd) 9, Mohr -o. ’ Samae sree acomiy OF “Fh Callahan ~ . ares ’ Conrad pos ee . . DeLoach FFF :kmg a JUL 25 Wat: a E —____ toe . F Ros: ft ° Ww it * Ti1vel \ ah Trotter \M _ Tele. Room ft | 3 ‘ vi I vandy , MAIL-ROOK teLetyps unit [_] ; Sn UL we Toee