Inside the Company p.528
"A six-man surveillance team, a radio repairman, and a two-man phototruck team".
Report that Mexican Secret Service has physical surveillance on Kostikov, by 1930 on 11/23 Mexico City has decided to stand down. Believe that Mexican authorities are reading the same LIENVOY take on Kostikov as they are.
Mexico City COS Win Scott writes memo for the record on 11/23/63: "LIEMBRACE...team to contact LIMITED and to stay on KOS (Kostikov) as long as possible and close as possible as consistent with security."