The CIA memo specifically refers to these propaganda initiatives as “psychological operations” (PSYOPS), that include contracting polling companies to create fraudulent polls that show the NO vote with an advantage over the SI vote, which is false.
“The conventional wisdom these days — as heard on radio talk shows in Virginia, in town meetings in New Mexico, or from taxi drivers in Boston — is that Americans just don’t like the press. What do they think? Would you be surprised to learn that reporters are held in the same low regard as undertakers and insurance salesmen…. and only slightly higher than politicians?”
An Odd Patent: Apparatus for Remote Electronic Monitoring and Remotely Altering Waves. U.S. Patent# 3,951,134: Apparatus and Method for Remotely Monitoring and Altering Brain Waves